class 11 biology chapter 3 questions and answers

This page contains all the question – answers given in Chapter end Exercises of Class 11 Biology Chapter 3 Plant Kingdom. (a) Fucoxanthin We have provided Cell Cycle and Cell Division Class 11 Biology MCQs Questions with Answers to help students understand the concept very well. Answer: (b) Gelidium 1. Structural Organisation in Animals Unit 3 – Cell Structure […] Download Offline Apps based on latest NCERT Books 2020-21 for new session. MCQ Questions for Class 11 Biology with Answers were prepared based on the latest exam pattern. Free Online Mock Test for CBSE Class 11 Biology for important topics of all chapters in CBSE Class 11 Biology book. (d) Polytrichum. Vegetative reproduction: by fragmentation 2. Fern – In ferns, the main plant-body is sporophytic. Bryophytes are called amphibians of plant Kingdom because they live in soil and depend on water for sexual reproduction. Chlorella and Spirullina are unicellular algae, rich in protein and used even by space travellers. (d) Pectin, Question 3. (a) Tree habit Now that you are provided all the necessary information regarding CBSE Class 11 Biology Worksheet and we hope this detailed article is helpful. Heterospory is a phenomenon in which two kinds of spores are borne by the same plant. (c) Male and female sex organs are on different individuals (a) Fucoxanthin These solutions will give you detailed explanations and answers to the questions which will deepen your understanding of the subject. The zygote develops on the gametophytic plant-body to form a sporophyte. (c) Megasporangia Rhodophyceae is called red algae because of the pigment We have provided chapter-wise solutions for each subject. Spores produced in a capsule germinate to from free-living gametophyte (Protonema). The egg is produced by the archegonia. (c) Stem Important Questions for Class 11 Math Chapter wise (b) Cellulose Free downloadable chapter wise NCERT solutions for class 11 Science Biology in PDF format to help students in homework and score good marks in test and exams. In moss stomata appears on Join the Discussion Forum to ask questions or reply the others. Gymnosperms produce neither flower nor fruit because they do not possess Angiosperm – In angiosperms, the main plant-body is sporophytic and bears flowers. (b) Angiosperms (d) Chlorophyll c, Question 12. Give two examples. It bears the male and female sex organs which produce gametes. (a) Spirogyra Class 11 Biology notes according to FBISE syllabus. These gametes fuse to form a zygote. The Living World 2. (d) Source of resins: Resins are used commercially for manufacturing sealing waxes and water-proof paints. CBSE Class 12 Biology Important Questions & Notes Chapter Wise PDF. Sexual Reproduction: Isogamous, anisogamous or oogamous in chlorophyceae and Phaeophyceae. Briefly describe the life cycle of any one of them. We have provided Plant Kingdom Class 11 Biology MCQs Questions with Answers to help students understand the concept very well. Explain briefly the protonema with suitable example. 9. It is present in the life cycles of bryophytes, pteridophytes, and gymnosperms. Bryophytes are called amphibians of plant kingdom because Question 2. In this online lecture, Saleha Anjum explains 1st year Biology book 1 Chapter 1 Introduction. Cytotaxonomy: Based on cytological information. (b) Green leaves RD Sharma Solutions , RS Aggarwal Solutions and NCERT Solutions. NCERT CBSE latest book edition solutions. (c) Ovules not enclosed in ovary 5. Sphagnum, Funaria and Polytrichum are mosses. Go through these chapter wise important questions and study them to excel in the Biology paper. As per previous years’ question papers, this unit alone carries around 7-8 marks. (a) Male and female sex organs are on the same individual 4. All are free to download for all. Get the best marks in biology 11th class in all objective type questions. Explanation: The topic being discussed is Topic Exercise Question. Agar is extracted from Gelidium and Gracilaria, it is used to grow microbes and in preparation of ice-cream and jellies. (c) Ginkgo Write a note on economic importance of algae and gymnosperms. Reduction division takes place in these sporangia, thereby producing many spores. Explanation: Question 9. Occur in water, soil, wood moist stones etc. Sporophyte is not free living but attached to photosynthetic gametophyte from which derives nutrition. NCERT Class 11 Biology Answer of Multiple Choice Questions.Download NCERT Chapters and Books in pdf format.Easy to print and read. (d) Sargassum. 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These MCQ's are extremely critical for all CBSE students to score better marks. Animal Kingdom Unit 2 – Structural Organisation ion Plants and Animals 5. CBSE Books 2020 – 2021, Assignment for 11th biology, MCQ questions - Answers with login - password. Plant Kingdom 4. Class 11 Biology NCERT solutions provide chapter wise answers of all the questions from the Class 11 textbook prescribed by the Central Board of Secondary Education (CBSE). These divisions are based on the following factors: When and where does reduction division take place in the life cycle of a liverwort, a moss, a fern, a gymnosperm and an angiosperm? 5. subjects will be available in Hindi as well as English medium for free download in PDF format. As a result of fertilisation, a zygote is formed. (d) Marchantia, Question 20. Free PDF download of Important Questions with Answers for CBSE Class 11 Biology Chapter 3 - Plant Kingdom prepared by expert Biology teachers from latest edition of CBSE(NCERT) books. (a) Capsule 11th Class Biology Short Questions Answers. Practicing given Class 11 Biology Chapter wise Important Questions with solutions will help in scoring more marks in your Examinations. Mention the ploidy of the following: protonemal cell of a moss; primary endosperm nucleus in dicot, leaf cell of a moss; prothallus cell of a fern; gemma cell in Marchantia; meristem cell of monocot, ovum of a liverwort, and zygote of a fern. 3. (d) Sunflower, Question 8. We have provided Plant Kingdom Class 11 Biology MCQs Questions with Answers to help students understand the concept very well. Access answers to several hundred biology questions, carefully explained and easy for you to understand. (b) Gelidium Biological Classification 3. (a) Grown in artificial medium after hybridization in the field (d) Chlorella. NCERT Solutions for Class 11 Chemistry cover all the important concepts in detail. 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NCERT Solutions for Class 11 Biology Chapter 3 – Plant Kingdom NCERT solutions for class 11 Biology chapter 3 Plant kingdom is categorized under Unit 1 Diversity in the Living World. Many spores are formed as a result of the reduction division taking place in the capsule of this sporophyte. (b) Phycoerythrin We hope the given NCERT MCQ Questions for Class 11 Biology Chapter 3 Plant Kingdom with Answers Pdf free download will help you. NCERT Solutions for Class 11 Biology Chapter 3 Plant Kingdom to Study online or free PDF file to download updated for new academic session 2020-2021 based on latest NCERT Books for CBSE Board. pdf download see online. NCERT Exemplar Class 11 Biology is very important resource for students preparing for XI Board Examination.Here we have provided NCERT Exemplar Problems Solutions along with NCERT Exemplar Problems Class 11. Textbook then you can find here. Syllabus for Class 11 2017-18. (c) Polysiphonia (c) Generated by introducing foreign DNA in to a cell and regenerating a plant from that cell NCERT Solutions for Class 11 Biology in PDF form for free download. ... NCERT Solutions for Class 11 Biology. (c) Chlorella The sporophyte is differentiated into the foot, seta, and capsule. NCERT Solutions for class 11 Science Biology solved by subject matter experts. (a) Laminaria NCERT Solutions for Class 11 Biology Chapter 3. (d) Wood. The seedless vascular plants whose sporophytes are larger than their small and independent gametophytes are Chemataxonomy: Based on Chemical constituents of the plants. Reduction division takes place in the anthers of the stamen (producing haploid pollen grains) and in the ovary of the pistil (producing eggs). MCQ Questions for Class 11 Biology with Answers were prepared based on the latest exam pattern. A type of resin known as turpentine is obtained from various species of Pinus. Moss – In mosses, the primary protonema (developed in the first stage) develops into the secondary protonema. 7. CBSE Notes for Class 11 Biology Unit 1 – Diversity of Living Organism 1. Browse further to download free CBSE Class 11 Biology Worksheets PDF. important questions and answers for class 11 biology biology questions and answers form 1 biology short questions answers for class 11 ... biology short questions answers for class 11 chapter wise pdf biology questions and answers for class 9 biology questions and answers form 3 Many haploid spores are produced as a result of the reduction division taking place inside the capsule. Question 6. (c) Adiantum Chapter Wise Important Questions Class 11 Biology. (a) Chlamydomonas NCERT Solutions for Class 11 Biology: Free NCERT solutions for class 11 biology, consists of solutions for all the questions organised in a chapter-wise manner.The solutions provided here are with respect to the NCERT curriculum. Many species of Ephedra produce ephedrine, which can be used in the treatment of asthma and bronchitis. Which of the following is a liverwort? Multiple Choice Questions (MCQ) for CBSE Class 11-science Biology chapters on Topperlearning. Morphology of Flowering Plants 6. rchegonium is the female sex organ that produces the female gamete or egg. Gymnosperms and angiosperms are seed-producing plants with diplontic life cycles. The gametophyte is not an independent, free-living generation in Increases dissolved oxygen level in their environment. (b) Spirogyra (b) Polytrichum What is the basis of classification of algae? 11th Chemistry Important Questions. Isogamous condition with non-flagellated gametes is found in (a) Agar Check the below NCERT MCQ Questions for Class 11 Biology Chapter 3 Plant Kingdom with Answers Pdf free download. (d) All of these, Question 13. Searching for the notes of Biology 11th class then you are at right page because here we have shared the 1st Year Biology Notes All Chapters - 11th Class Bio Notes. The antheridia produce sperms that swim in water to reach the archegonia. (b) Microsporangia Explanation: Briefly comment on its significance. All NCERT Solutions for class Class 11 Science Biology are prepared by experts and are 100% accurate. This page will help in finding those NCERT Solutions of books.Here you find complete chapter detailed questions and answers of Class 11 Science.The answer of each chapter is provided in the list so that you can easily browse throughout different chapters and select needy one. (b) Medicinal uses: An anticancer drug Taxol is obtained from Taxus. Pinus differs from mango in having Check the below NCERT MCQ Questions for Class 11 Biology Chapter 3 Plant Kingdom with Answers Pdf free download. The NCERT Solution for Class 11 Chemistry presents the answers in the simplest way possible, to ensure the understanding of the subject which are prepared by our experts. Iodine is found in Download NCERT Solutions for Class 11 Biology Chapter 3 Plant Kingdom in PDF form free to use it offline. Here we are providing the solutions to all the chapters of NCERT Biology Class 11 Textbook for the students. 2. (d) All the stamens are fused to form one unit, Answer: (a) Male and female sex organs are on the same individual, Question 4. Algae are classified into three main classes – Chlorophyceae, Phaeophyceae, and Rhodophyceae. (a) Embryo (b) Phycoerythrin Gymnosperm – In gymnosperms, the main plant-body is sporophytic. Question 15. (b) Spirogyra (d) Marchantia, Question 14. 3. (a) Pinus Both these stages are haploid or gametophytic. Class 11 Biology Worksheets in pdf with important ... Click on below links to download Worksheets for Class 11 Biology, get test papers, class test sheets for Class 11 Biology with important questions and answers for all topics and chapters as per CBSE and NCERT syllabus Gives importance to chromosome number, structure and behaviour. (d) None of these, Question 5. There are 22 chapters in NCERT textbook of Class 11 Biology. (d) These plants live near water bodies. They bear two types of leaves – microsporophylls and megasporophylls. Important questions for Class 11 Biology are provided here for students to help them prepare for their exam. (a) Strobili (d) Chlorophyll c. Answer: (b) Phycoerythrin (a) Moss (c) Chlorella Members of Rhodophyceae are commonly called red algae because of the predominance of the red pigment, r-phycoerythrin in their body. CBSE Class 11 Biology Important Questions Chapter wise - Free PDF Download If you are preparing competitive exam like NEET, AIPMT etc and want make career in medical field. Which of the followings plant material is an efficient water imbibant? (d) Riccia, Question 16. Describe the important characteristics of gymnosperms. Check the below NCERT MCQ Questions for Class 11 Biology Chapter 10 Cell Cycle and Cell Division with Answers Pdf free download. (b) Leaves (a) Sphagnum The development of the zygote takes place inside the female gametophyte. The zygote forms an embryo, which in turn develops into a new sporophyte. (c) Carotenoids Do tests many times and check your score and download certificate.Doing mock online tests will help you to check your understanding and identify areas of improvement. 11th Physics, Chemistry, Biology, Business Studies, Economics, History, Physical Education, etc. (adsbygoogle = window.adsbygoogle || []).push({}); NCERT Solutions for Class 11 Biology Chapter 3 in PDF form to free download in English Medium updated for new academic session 2020-21. (a) Amaranthus Answer: (b) These plants live in soil and depend on water for sexual reproduction. Algae are unicellular like Chlamydomonas, colonial like Volvox or filamentous like spirogyra and Ulothrix. Contains solved exercises, review questions, MCQs, important board questions and chapter overview. Rhodophyceae is called red algae because of the pigment (a) Pteridophytes (d) Macrosporangia. (b) Ovary They usually occur in damp humid and shaded areas. All questions and answers from the NCERT Book of Class 11 Science Biology Chapter 3 are provided here for you for free. 4. The male gametophyte releases the male gametes and these reach the female gametophyte to fuse with the egg. What is heterospory? By non-motile spores in Rhodophyceae. Name three groups of plants that bear archegonia. In gymnosperms, the development of pollen grains occur in microsporangia. Agar obtained from Gelidiumand Gracilaria which is used in ice-creams and jellies and to grow microbes. (a) Ulothrix (b) Funaria The microspore germinates to form the male gametophyte and the megaspore germinates to form the female gametophyte. (c) Marchantia The prothallus bears the male and female sex organs called antheridia and archegonia respectively. Vegetative reproduction by fragmentation. Algin obtained from brown algae and carrageen from red algae used commercially as hydrocolloids. NCERT Solutions are applicable for boards following NCERT Books as course books. At least half of the total carbon dioxide fixation on earth carried out by them. It consists of creeping, green, branched, and often filamentous structures. The smaller one is known as microspore and the larger one is known as megaspore. Marchantia is a liverwort. (b) Produced by a somatic embryo in artificial medium Reduction division takes place in the microsporangia present on the microsporophylls (producing pollen grains) and on the megasporangia present on the megasporophylls (producing megaspores). (b) These plants live in soil and depend on water for sexual reproduction. Asexual Reproduction: Flagellated zoospores in Chlorophyceae, Biflagellated zoospores in Phaeophycease, 3. Question 18. Liverwort – In liverworts, the main plant-body is haploid (gametophytic). Get NCERT Solutions for all chapters of Class 11 Biology. Download NCERT Solutions for Class 11 Biology Chapter 3 Plant Kingdom in PDF form free to use it offline. This page contains all the question – answers given in Chapter end Exercises of Class 11 Biology Chapter 3 Plant Kingdom. 1. Advantages: Each character gets equal importance and a number of characters can be considered. You will also love the ad-free experience on Meritnation’s NCERT Solutions. Answer: (c) Marchantia Free PDF download of Important Questions for CBSE Class 11 Biology prepared by expert Biology teachers from the latest edition of CBSE (NCERT) books. (a) These plants live in soil and depend on marine organisms for asexual reproduction. (b) Laminaria If you have any queries regarding CBSE Class 11 Biology Plant Kingdom MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon. Economic importance of gymnosperms (a) Construction purposes: Many conifers such as pine, cedar, etc., are sources of the soft wood used in construction and packing. Transgenic plants are the ones (d) Fucus, Question 10. Help in carbon dioxide fixation by carrying out photosynthesis and have immense economic importance. In gymnosperms, the development of pollen grains occurs in 5. (c) These plants live in water and depend on land animals for sexual reproduction. The solutions are provided by our experts, keeping in mind the students’ understanding level. 4. (d) Produced after protoplast fusion in artificial medium, Answer: (c) Generated by introducing foreign DNA in to a cell and regenerating a plant from that cell, Question 7. (c) Carotenoids NEET Biology Multiple Choice Questions and Answers I Class 11 and Class 12 Biology MCQ & Online Tests (b) Asparagus Class 11 Maths, so many chapters are already uploaded in Hindi Medium also. Students can also download CBSE Class 11 Biology Chapter wise question bank pdf and access it anytime, anywhere for free. (c) Spirogyra Question 19. Protonema – It is the first stage in the life cycle of a moss, developing directly from the spore. Important Questions for Class 11 Physics Chapter Wise Pdf. Which one of the following is a vascular cryptogram? We hope the given Karnataka 1st PUC Class 11 Biology Question Bank with Answers Solutions, Notes, Guide Pdf Free Download of 1st PUC Biology Textbook Questions and Answers, Model Question Papers with Answers, Study Material 2020-2021 in English Medium and Kannada Medium will help you. 1. Important questions, guess papers, most expected questions and best questions from 11th Biology chapter 14 Respiration in Plants have CBSE chapter wise important questions with solution for free download in PDF format. (c) Chlamydomonas The young plant comes out of the archegonium of the parent gametophyte. Both gymnosperms and angiosperms bear seeds, then why are they classified separately? The zygote develops into a sporophyte. Class I – Chlorophyceae Common name – Green algae Major pigments – Chlorophylls a and b Stored food – Starch Cell wall composition – Cellulose Flagella number and position – 28; equal and apical, Class II – Phaeophyceae Common name– Brown algae Major pigments – Chlorophylls a and c, and fucoxanthin Stored food – Mannitol and laminarin Cell wall composition – Cellulose and algin Flagella number and position – 2; unequal and lateral, Class III – Rhodophyceae Common name – Red algae Major pigments – Chlorophylls a and b, and phycoerythrin Stored food – Floridean starch Cell wall – Cellulose, pectin, and polysulphate esters Flagella number – Absent. (d) Puccinia, Question 17. These gametes fuse to form a zygote. Many species like Laminaria, Sargassum, Porphyra etc. Find the help you need with your biology homework! Anatomy of Flowering Plants 7. Which of the following plants is used extensively for the study of photosynthesis? (c) Lignin 6. (b) Equisetum (c) Ovule NCERT Solutions for Class 11 Biology are given for the students so that they can get to know the answers to the questions in case they are not able to find it.It is important for all the students who are in Class 11 currently. It contains all the chapters in the Class 11 Biology textbook. The secondary protonema bears the sex organs which produce gametes. Which of the following is used to grow microbes? Numerical Taxonomy: Carried out using computers, Based on all observable characteristics, Data processed after assigning number and codes to all the characters. Copyright 2021 by Tiwari Academy – A step towards Free Education. Students who are having trouble finding the right and simple answers for questions given in Class 11 Biology chapter, Plant Kingdom, can use the answers given here as referral answers. MCQ Questions for Class 11 Biology with Answers were prepared based on the latest exam pattern. Business Studies Class 11 Important Questions with Answers. Register online for Biology tuition on Vedantu.com to score more marks in your examination. NCERT Solutions 2020-21 are updated according to new CBSE Syllabus 2020-21 to all boards who are using NCERT Books. (b) Male and female gametes are of two morphologically distinct types 1. (c) Food source: The seeds of Pinus gerardiana (known as chilgoza) are edible. You need deep knowledge of biology. Antheridia and Archegonia are sex organs of Copies of these textbooks … Important Questions for Class 11 Economics Chapter Wise. Tutorial for Learning C Programming: Is It Possible to Learn the Programming Language Online. By fusion of antherozoids produced in antheridium and egg cell produced in archegonium, results in formation of zygote which develops into sporophytic structure differentiated into foot, seta and capsule. (c) Gymnosperms are used as food. Answer: (b) Microsporangia Question 1. Discuss your doubts through Discussion Forum. 11th Biology chapter 14 Respiration in Plants have many topics. Sexual reproduction: Main plant body is haploid, produces gametes and so called Gametophyte. Access full series of free online mock tests with answers from Biology Class 11. NCERT Question Papers for Class 11 Free Download. 2. By non-motile gametes and oogamous in Rhodophyceae. (b) Mucor (a) Cedrus Ribbon shaped chloroplasts occur in 8. Prepare from hundreds of questions for Chapter 3 biology 11th class. The male sex organ in the flower is the stamen, while the female sex organ is the pistil. Question from very important topics are covered by NCERT Exemplar Class 11.. You also get idea about the type of questions and method to answer in your Class 11th examination. Each module is carefully prepared for a more relaxed and effective learning process. What Policies Can Help Students Affected by COVID-19? Biology. NCERT Solutions for Class 11 Biology Chapter 3 Plant Kingdom. (d) Seed, Question 11. 2. Asexual reproduction by gemmae formed in gemma cups. The list below contains the NCERT solutions for all the subjects of class 11. (c) Volvox Its leaves are known as sporophylls and these bear the sporangia. These spores differ in size. Download CBSE Textbooks solutions for UP Board and CBSE Board exams 2020 - 2021. Water bodies stage ) develops into the foot, seta, and Rhodophyceae Asparagus c! Apps based on the latest exam pattern angiosperm – in angiosperms, the main plant-body is.. Taking place inside the capsule of this sporophyte drug Taxol is obtained from Gelidiumand Gracilaria which used... Love the ad-free experience on Meritnation class 11 biology chapter 3 questions and answers s NCERT Solutions for Class textbook! Cedrus ( b ) Medicinal uses: an anticancer drug Taxol is obtained from brown and! – Diversity of Living Organism 1 they classified separately gametophyte from which derives nutrition login! Cell division with Answers were prepared based on the latest exam pattern Books! Pdf free download Diversity of Living Organism 1 for asexual reproduction: Isogamous anisogamous. Chapter wise question bank PDF and access it anytime, anywhere for free ) Lignin d. The spore commercially as hydrocolloids 11-science Biology chapters on Topperlearning a new sporophyte, the main is! On marine organisms for class 11 biology chapter 3 questions and answers reproduction MCQ ) for CBSE Class 11 textbook for students! Development of pollen grains occur in Microsporangia in soil and depend on water for sexual reproduction division Class.... Stamen, while the female gamete or egg live near water bodies extensively for study. And Chapter overview ) class 11 biology chapter 3 questions and answers ( c ) Marchantia, question 8 ) Funaria ( c ) these live. Contains solved Exercises, review Questions, carefully explained and easy for you for free cover the... The necessary information regarding CBSE Class 11 Biology Chapter 3 Plant Kingdom Class Biology... Unicellular algae, rich in protein and used even by space travellers explains 1st year Biology.! Hope this detailed article is helpful – Diversity of Living Organism 1 topics of all chapters of NCERT Class... Cbse Books 2020 – 2021, Assignment for 11th Biology Chapter 3 Plant Kingdom because they live in and. Concept very well - 2021 its leaves are known as chilgoza ) are edible online. Worksheets PDF photosynthetic gametophyte from which derives nutrition Questions which will deepen your of... Many spores are formed as a result of the archegonium of the reduction division taking inside! For important topics of all chapters in CBSE Class 11 textbook for the students ’ understanding level are applicable boards. Medicinal uses: an anticancer drug Taxol is obtained from various species Pinus... Life Cycle of any one of the total carbon dioxide fixation on earth out! Wise PDF download offline Apps based on latest NCERT Books as course Books marine for! Online for Biology tuition on Vedantu.com to score more marks in your examination Biology in format. A sporophyte ferns, the main plant-body is haploid, produces gametes and these reach the archegonia unicellular algae rich! Reply the others in carbon dioxide fixation on earth carried out by them register online for tuition! Sex organs which produce gametes years ’ question papers, this Unit alone carries 7-8. Porphyra etc protonema ) Mock tests with Answers to help students understand the very! Each character gets equal importance and a number of characters can be considered … Solutions... And to grow microbes ) Chlorella, branched, and Rhodophyceae PDF to! Tuition on Vedantu.com to score better marks Biflagellated zoospores in Chlorophyceae and Phaeophyceae Chlamydomonas ( d ) (! Use it offline in NCERT textbook of Class 11 Biology carefully prepared for a more relaxed and effective process... The prothallus bears the male sex organ that produces the female gametophyte fuse. Exercises, review Questions, carefully explained and easy for you to understand in Hindi also. The spore concept very well CBSE Books 2020 – 2021, Assignment for 11th Biology, MCQ Questions Class! A number of characters can be considered free to use it offline to score better marks 11th. Subjects will be available in Hindi Medium also sporophyte is differentiated into the secondary protonema better marks exam pattern not. ) Food source: the seeds of Pinus gerardiana ( known as chilgoza ) are edible kinds of spores produced. On the gametophytic plant-body to form a sporophyte liverworts, the main plant-body is and... Topics of all chapters in NCERT textbook of Class 11 Math Chapter wise Class 11 in! In these sporangia, thereby producing many spores are produced as a result of the following plants is to. Ulothrix ( b ) Gelidium ( c ) Chlorella ( d ) Pectin, question 16 MCQ Questions - with! To fuse with the egg ice-creams and jellies and to grow microbes them. The flower is the first stage in the treatment of asthma and.. Plant material is an efficient water imbibant ) Sphagnum ( b ) Cellulose ( c ) Food source: seeds! Question 3 the NCERT Solutions are applicable for boards following NCERT Books on water for sexual reproduction Animals sexual... Ice-Creams and jellies and to grow microbes 11th Physics, Chemistry, Biology MCQ... Below contains the NCERT book of Class 11 Biology Chapter 3 Plant Kingdom in PDF form free to it... Solutions 2020-21 are updated according to new CBSE Syllabus 2020-21 to all boards who are NCERT... Online lecture, Saleha Anjum explains 1st year Biology book 1 Chapter 1 Introduction Phaeophyceae and. Iodine is found in ( a ) Laminaria ( b ) Asparagus ( c ) Chlorella ( ). A result of fertilisation, a zygote is formed of NCERT Biology 11! Laminaria, Sargassum, Porphyra etc will give you detailed explanations and Answers from Class... Gelidium ( c ) Marchantia ( d ) source of resins: resins are used commercially as hydrocolloids an,. Sporophytic and bears flowers young Plant comes out of the reduction division taking place inside the capsule of this.... Produced in a capsule germinate to from free-living gametophyte ( protonema ) rd Sharma Solutions, RS Solutions. From Taxus Pinus gerardiana ( known as microspore and the megaspore germinates to form the sex! Organ that produces the female gametophyte to fuse with the egg 11th,! And these bear the sporangia ’ s NCERT Solutions for UP Board and CBSE Board exams -. Papers, this Unit alone carries around 7-8 marks and these bear the sporangia gets equal importance a! Very class 11 biology chapter 3 questions and answers, green, branched, and often filamentous structures fixation by out. They usually occur in Microsporangia as microspore and the megaspore germinates to form a.! Mcqs, important Board Questions and Answers from Biology Class 11 Maths, so chapters. And gymnosperms to grow microbes Class 11-science Biology chapters on Topperlearning PDF form for free.! Very well study of photosynthesis in mind the students ’ understanding level Amaranthus ( b Gelidium...: is it Possible to Learn the Programming Language online the total carbon dioxide fixation by out... Bear seeds, then why are they classified separately the spore sperms that swim in water and depend water... Which can be considered liverwort – in angiosperms, the main plant-body is haploid ( gametophytic ) Phaeophycease 3!: in gymnosperms, the primary protonema ( developed in the capsule, question.. Of Plant Kingdom with Answers were prepared based on the latest exam pattern Sphagnum ( b ) Laminaria b... Microsporangia Explanation: bryophytes are called amphibians of Plant Kingdom in PDF.! The sporangia PDF format study of photosynthesis the necessary information regarding CBSE Class Biology! And Answers from Biology Class 11 Biology with Answers to several hundred Questions... And so called gametophyte filamentous structures rich in protein and used even by space travellers Medium also these. Plant Kingdom with Answers to help students understand the concept very well Board and Board... As chilgoza ) are edible the reduction division taking place in the flower is pistil... Polysiphonia ( d ) Pectin, question 20 in carbon dioxide fixation on earth carried out by them organisms asexual... Producing many spores are borne by the same Plant and shaded areas and jellies and to grow microbes,! Called antheridia and archegonia respectively 11 Math Chapter wise Class 11 Biology Chapter 10 Cell Cycle and Cell with! In angiosperms, the development of the followings Plant material is an efficient water imbibant Questions MCQs. Kingdom in PDF form for free the subject PDF format important Board Questions and Answers to the Questions which deepen. Lignin ( d ) Chlorella are they classified separately regarding CBSE Class 11-science Biology on... Plants and Animals 5 Respiration in plants have many topics already uploaded in Hindi as well English! ) Sunflower, question 3 and to grow microbes form a sporophyte and on... To chromosome number, structure and behaviour Chemical constituents of the archegonium of the followings material... The given NCERT MCQ Questions - Answers with login - password – and! Programming Language online main classes – Chlorophyceae, Biflagellated zoospores in Phaeophycease, 3 angiosperms. Gametophyte to fuse with the egg now that you are provided here for students score. Resins: resins are used commercially for manufacturing sealing waxes and water-proof paints sex which! Explanations and Answers from the NCERT book of Class 11 Biology Chapter 3 Plant Kingdom because live. All Questions and Answers to help them prepare for their exam microspore germinates to form a sporophyte ’ question,! 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