The science that deals with the nomenclature,  identification, and classification of all living organisms including animals, birds, insects, microbes and plants are termed, Taxonomy. (b) Archaebacteria. Peat is an organic fuel that consists of spongy material formed by the partial decomposition of organic matter in wetlands such as marshes and swamps. Q.6. Robert Whittaker proposed the five-kingdom classification – Monera, Protista, Fungi, Plantae and Animalia. Both the algae and the fungi live in symbiotic association with each other. The chemosynthetic bacteria are autotrophic or heterotrophic? Rod-shaped bacteria also called the bacilli. That is why cyanobacteria are used in agricultural fields. Important Questions for Class 11 Biology- The Living World. 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. Biological Classification MCQ Questions /objective with answers Class 11 Biology Chapter 2. Multiple Choice Questions (MCQ) for CBSE Class 11-science Biology chapters on Topperlearning. Performance & security by Cloudflare, Please complete the security check to access. Robert Whittaker proposed the five-kingdom classification – Monera, Protista, Fungi, Plantae and Animalia. If you like this article on Class 11th Biology Important Questions, say Thanks!!! Is this type of grouping justified? Why are cyanobacteria used in agricultural fields for crop improvement? The cell wall of diatoms forms two thin overlapping cells. d. None. They are formed near the end of the mother cell. HSE Kerala Board Syllabus HSSLive Plus One Botany Chapter Wise Previous Questions and Answers Pdf Free Download in both English Medium and Malayalam Medium are part of SCERT Kerala Plus One Chapter Wise Previous Questions and Answers.Here we have given Higher Secondary Kerala Plus One Botany Chapter Wise Previous Year Important Questions and Answers based on CBSE NCERT syllabus. Cyanobacteria and heterotrophic bacteria are very different from each other but fall under eubacteria of kingdom Monera. They can be crystallized and precipitated. It is used in the production of ethyl alcohol, tar, ammonia, etc. Who proposed the five-kingdom classification? More related readings. This page contains the Solutions of all questions given in exercises of Class 11 Biology Chapter 1 The Living World. The five-kingdom classification was proposed by R.H.Whittaker. This improves the crop yield. They are obligate parasites and attack specific hosts. Three kingdom classification. A.6. Eg., Neurospora, Phycolloids- includes agar, carageen in and funori, Laminaria, Alariam, Macrocystis, sargassum, Alginic acid- phycocolloid obtained from laminaria, Chlollera, Cualerpa- antibiotic extraction, Chlamydomonas, Chlollera, Scenedesmus-sewage oxidation. c. Five kingdom classification. A.2. Q.5. Register online for Biology tuition on Vedantu.com to score more marks in your examination. Q.12.Name a few plants that are partially heterotrophic. Q.8. What features of Trypanosoma make it fall under the kingdom Protista? This plant gets accumulated over a period of time and gets hardened thereby converting into peat. Explain the myth of ‘fairy rings’ created by the mushrooms after heavy rains in the forest. Here we have provided NCERT Exemplar Problems Solutions along with NCERT Exemplar Problems Class 11.. The algal component of the lichens is known as phycobiont, while the fungal component is known as mycobiont. Tags: Biology Question Bank for Class 11 Biology Question Bank for Class 12 Biology Question Bank PDF Biology Question Bank Class 12th JEE Main Question Bank Anand Meena Full time entrepreneur, likes to indulge in writing reviews about the latest technologies apart from helping students in career and exam related topics. Practising with these given chapterwise class 11 English extra questions and answers can help you score more marks in the English subject efficiently. These are a special type of haploid aplanospores formed within tetrasporangium. Based on their shapes, bacterias are classified into 5 groups: Based on the composition of their cell wall, bacterias are classified into 2 groups: Based on their mode of respiration or their oxygen demand, bacterias are classified into 2 groups: Based on the mode of nutrition, bacteria are classified into 2 groups: For more information on any other biological concepts, keep exploring BYJU’S website. A.8. They are inactive outside the body of a host. What do you understand by ‘phycobiont’ and ‘mycobiont’? Spiral shaped bacteria also called the spirilla. Why is Neurospora an important genetic tool? Biological Classification. Q.2. A.11.Plants that derive their nutrients from trapping and consuming insects and other arthropods or protozoans,n are called insectivorous plants or Carnivorous plants. A.5. A.1. Eg., Dermocarpa. Bacteria are found in pairs, chains or clusters and also some species exits as single cells. They are autotrophic because of the presence of photosynthetic pigment chlorophyll. The accumulation of large deposits of diatoms that forms a covering of silica extending over several 100m for billions of years. The nutrients in the centre get exhausted and grow in diameter thereby forming a circle. Join the Discussion Forum to ask the questions … Class 11 Biology Important Questions. Download biological classification class 11 notes for free here. Important Questions for Class 11 Biology- Cell Cycle and Cell Division. 1. A.9. NCERT Exemplar Class 11 Biology is very important resource for students preparing for XI Board Examination. all the short and long answer … The Corpse Flower, birds’ nest orchid and dodder are a few examples of parasitic plants. CBSE Class 11 Biology Chapter 1 Important Questions along with answers are compiled in a form of PDF files. Human Reproduction. Class 11 Important Biology Questions. A.6. Spherical shaped bacteria also called the cocci. • Give an account of the asexual reproduction by spores in algae. Cyanobacteria have the ability to fix atmospheric nitrogen and make it available to the plants. NCERT Exemplar Class 11 Biology is very important resource for students preparing for XI Board Examination. 11th Chemistry Important Questions Important Questions for Class 12 Biology Chapter-2- Sexual Reproduction in Flowering Plants. There are a large variety of organisms around us. • Name the eukaryotic kingdoms in the five-kingdom classification proposed by Whittaker. A virus is considered living inside the host but non-living when outside the host. Ointments, toothpaste, creams, cosmetics, etc. Bacteria are found in pairs, chains or clusters and also some species exits as single cells. Fungi are used in alcohol and yeast preparation due to their fermentation property. The advantages of five kingdom classification over two-kingdom classification are as follows: More to Read: Five Kingdoms Classification. A.12. They prepare food for themselves as well as other life forms in the ocean. Furthermore, solutions are also provided for these questions, with special emphasis on ease-of-study. Questions which have been frequently asked in the exams are provided here. Important Questions for Class 11 Biology Chapter-2- Biological Classification, comprises of all the important questions from the exam point of view The science that deals with the nomenclature,  identification, descriptions and classification of all living organisms including animals, birds, insects, microbes and plants are termed Taxonomy. A.5. Required fields are marked *. They reproduce asexually by binary fission. Answer : Biochemistry is a branch of Biology,which deals with the study of chemical components and the chemical processes in living organisms. It is therefore imperative that students must strengthen their fundamentals in Class 11 with Class 11 NCERT Biology important questions with answers to be able to grasp the advanced concepts in Class … The role of fungi in our daily life are as follows: Few fungi such as Agaricus compestris are highly rich in nutrients and are used as food. Eg., Chamaesiphon, Endospores- The mother protoplast divides and forms the endospores. All living organisms are classified into different categories or levels including- Kingdom, Phylum, Class, Order, Family, Genus and Species. (i) What is the sequence of phases in cell cycle? Q.6. They are known as the connecting-link between plants and animals because they possess features common to both plants and animals. Akinetes- These are thick-walled spore-like structures with abundant food reserves. Two flagella are present on the anterior end of the body. Characterization, behaviour, identification, variations, genetics, etc. This chapter contains all type of questions i.e. Occasionally, due to the nature of some contractual restrictions, we are unable to ship to some territories; for further details on shipping restrictions go to our Help section. A.3.Venus flytrap, pitcher plants, butterworts, sundews, and other members of the Bromeliaceae are all examples of insectivorous plants. 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Aspergillus oryzae- fermentation, Saccharomyces roxii- yeast, Penicillium camembert, Penicillin roqueforti-cheese production, Awentil and Mucur- production of citric acid. They may be formed either singly or by the division of protoplast to form several aplanospores. The archaebacteria which live in extreme conditions give us a clue about the beginning of life on earth. There are around 4,000 identified species of parasitic plants. Biology MCQs for Class 12 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. What are the advantages of five kingdom classification? Q.2. What are the characteristic features of euglenoids? Q.10. They draw sap from the xylem tissue of several fruits and forest trees with the help of haustoria. For any entity that reproduces sexually, its life cycle originates through a single-celled zygote. A.10. Q.4. Q.4. Tetraspores- Tetraspores are produced by diploid plants of some algae. Here we have given NCERT Class 12 Biology Important Questions Chapterwise State Board. The milk products such as cheese, curd are obtained by bacteria. A.2. The saprophytic fungi act upon dead and decaying matter and convert the complex substances into simpler ones that are absorbed by the plants in the form of nutrients. Q.12.Give an example of parasitic plants. The organism is described correctly and given a name so that it is known by the same name throughout the world. 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. What advantages does the five-kingdom classification have over the two-kingdom classification? 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 … , bacterias are classified into 2 groups: Your email address will not be published. The advantages of the five-kingdom classification are: Q.7.How many types of bacteria are there? b. A.8. The cell … They maintain the fertility of the soil by nitrogen fixation, ammonification and nitrification. There are different types of bacteria and are classified based on their shapes, gram stain and their oxygen demand. 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 … A.3. Biology MCQs for Class 12 Chapter Wise with Answers PDF Free Download is very important for students who want to score good marks in their CBSE board examination. Q.7. Ans: Vedantu provides a set of important questions for Class 11 Biology Chapter 1 The Living World. Acidic bogs are the best examples of. In taxonomy, the classification is mainly based on their different Characterization, behaviour, identification, variations, genetics, etc. A.7. Q.2. Here we have provided NCERT Exemplar Problems Solutions along with NCERT Exemplar Problems Class 11.. Your IP: 81.3.23.50 The eukaryotic kingdoms in the five-kingdom classification are: Q.7. The characteristic features of euglenoids are: They are unicellular protists, commonly found in freshwater. Another way to prevent getting this page in the future is to use Privacy Pass. Cloudflare Ray ID: 5fd1f3e0bd1f05d0 A.2. These are formed inside the sporangium during unfavourable conditions. Biogas is produced by methanogens from animal dung. For eg., Mucor, Absidia, etc. 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. Carolus Linnaeus used a two-kingdom classification which includes Plantae and animals. These are formed to survive under unfavourable conditions. Check NCERT based extra questions and answers for all chapters of Class 9 Science. It is also used for the purpose of covering roots during transportation. In taxonomy, the classification is mainly based on their different. Price and stock details listed on this site are as accurate as possible, and subject to change. Currently, we use: a. Why are diatoms referred to as ‘pearls of the ocean’? This system of classification is more scientific, accurate and natural. Corpse Flower, birds’ nest orchid and dodder are a few examples of parasitic plants. NCERT Question Papers for Class 11 Free Download. The nucleus does not have a nucleolus and a nuclear membrane. Download CBSE Important Questions for CBSE Class 11 Biology Biological … The warm and moist climatic conditions facilitate the development of peat. What are the differences between these three fruiting bodies? They can grow and multiply when inside the host. Acidic bogs are the best examples of insectivorous plants. Get complete Class 11 study material. Students can solve NCERT Class 12 Biology Sexual Reproduction in Flowering Plants MCQs Pdf with Answers to […] Answer: Methanogens are responsible for production of biogas which can be used as fuel. NCERT Solutions for Class 11 Biology Chapter 2 is given below to download in PDF format updated for new session 2020-21. They possess a small light-sensitive eyespot. 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. Q.1. different groups based on their similarities. Just like humans, even plants have reproductive organs that help them to produce fruits. A.1. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. A.7. All these questions are based on the key concepts hence are important for exam preparations. Syllabus for Class 11 2017-18. Q.4. Free PDF download of Important Questions with Answers for CBSE Class 11 Biology Chapter 2 - Biological Classification prepared by expert Biology teachers from latest edition of CBSE(NCERT) books. Q.9. A.1. Download Notes For Class 11 Chapter Wise Free Download Maths, Physics, Chemistry, Biology, Account, Eco ... ☞ Class 12 Solved Question paper 2020 ☞ Class 10 Solved Question paper 2020 The different kinds of plants, animals, and microorganisms make up the biodiversity. 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. Carnivorous plants. Free PDF Download of CBSE Biology Multiple Choice Questions for Class 12 with Answers Chapter 2 Sexual Reproduction in Flowering Plants. Under X-ray treatments, mutations can be introduced easily in the Neurospora cells and meiotic division is easily visible. Kingdom, Phylum, Class, Order, Family, Genus and Species. Four kingdom classification. Partial heterotrophs are mentioned below: Loranthus and Viscum are partial stem parasites with leathery leaves. The main producers of peat Sphagnum mostly occur in bogs. A.9. The mycelium of the mushroom absorbs nutrients from the soil. They are also known as conidia or gonidia. They are introduced in the same kingdom due to a few similarities they share: They do not possess a well-defined nucleus. What is the role of fungi our daily lives? It is the ascigerous fruitification of lichens. Important Questions on 12th Biology Chapter 2 Name the parts of an angiosperm flower in which development of male and female gametophyte take place. These rings are the fruiting bodies of the fungus and are known as ‘fairy ring’. A.7. Viruses are known as the connecting link between the living and the non-living. Eg., Microspora. 11th Class Biology Chapter 2 Biological Molecules Short Questions Answer 1.Difine biochemistry? For eg., Chlamydomonas possess biflagellate zoospores, Ulothrix possess quadriflagellate zoospores and Oedogonium possess multiflagellate zoospores. Here we have given NCERT Class 10 Science Important Questions with Answers. The algae prepare food for the fungi and the fungi, in turn, provides shelter and absorbs nutrients from the soil. What is the nature of the cell wall in diatoms? State the uses of heterotrophic bacteria and archaebacteria which are economically important. 1. The five-kingdom classification helps to learn more in detail about the phylogeny and evolutionary history of organisms. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. Diatoms are the main producers in the ocean. You may need to download version 2.0 now from the Chrome Web Store. Q.11. The cell membrane is rich in proteins and is known as a pellicle. You can also download BYJU’S app for further reference. This is because: Q.5. Such plants with reproductive organs are known as angiosperms or flowering plants. (ii) Briefly describe various stages in cell cycle from interphase to mitosis. For eg., Saccharomyces. Exospores- These are separated from the mother cell by the formation of the septum. A virus contains DNA or RNA as the genetic material and a protein coat whereas the viroids do not have a protein coat but RNA as genetic material. The ascomycetes produce fruiting bodies like apothecium, perithecium, or cleistothecium. Students can get Class 11 English NCERT Solutions, Chapter Wise CBSE Class 11 English Important Questions and Answers were designed by subject expert teachers. Q.1 What is diatomaceous earth? Comma shaped bacteria also called the vibrios. He named the kingdoms as: Q.1. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Zoospores- Motile, naked spores with two, four or many flagella. What is the difference between a virus and a viroid? These MCQ's are extremely critical for all CBSE students to score better marks. CBSE Chapter Wise Important Questions for Class 10 Science Board Exam 2019-20 Pdf free download was designed by expert teachers from latest edition of NCERT books to get good marks in board exams. Q.3.Give an example of insectivorous plants. Cuscuta and Cassytha are examples of parasitic plants. The nutrients present in the polluted water bodies enhance the growth of algal plants such as Nostoc and Oscillatoria. The solutions are provided by our experts, keeping in mind the students’ understanding level. Biological classification is the process of grouping living organisms. CBSE Class 11 Biology Chapter 2 Notes PDF Download is available here for you. Students who can Practice CBSE Class 12 Biology Multiple Choice Questions with Answers to improve your score in … Here we are providing the solutions to all the chapters of NCERT Biology Class 11 Textbook for the students. Chapter wise questions and answers , NCERT solutions for class 11 Psychology What is Psychology?, Methods of Enquiry in Psychology, The bases of human behaviour, human development, sensory, attentional and perceptional processes, learning, human memory, thinking, motivation and emotion.All about CBSE Class 11 Psychology important questions, 1 mark questions, class test sheets NCERT Class 11 … Q.3. A.4. A.3. Eg., Peziza, It is a flask-shaped structure. A.12. Eg., Rhizobium. Important Questions for Class 11 Physics Chapter Wise Pdf. Cells emerge from pre-existing cells as per cell theory through a process of cell division. Plants which depend on other plants and animals for their nutrition are known as parasitic plants. The features that classify them as living and non-living are mentioned below: They possess a non-cellular organization. A.4. Q.9. Here you can get Class 11 Important Biology Questions based on NCERT Text book for Class XII. A.6. Enlist the various algae and fungi that have commercial values in medicines, food, and chemicals. Why do polluted water bodies have an abundance of Nostoc and Oscillatoria? Few can be seen with the naked eye, and a few can’t. He classified them on the basis of cell structure, thallus organization, reproduction, mode of nutrition, etc. Click on the links below to start exploring. Answer: Curd and antibiotic are made by using heterotrophic bacteria. They can survive under unfavourable conditions. Corkscrew-shaped bacteria also called the spirochaetes. At Vedantu, the answers are provided by subject matter experts who are well versed in NCERT guidelines and exam pattern. The insectivorous plants trap the insects and digest them by the proteolytic enzymes secreted by the epidermis of the leaves. In view of the coronavirus pandemic, we are making LIVE CLASSES and VIDEO CLASSES completely FREE to prevent interruption in studies Asexual reproduction in algae involves the formation of several kinds of spores. 11th Class Biology Short Questions Answers. There are different types of bacteria and are classified based on their shapes, gram stain and their oxygen demand. Here we have covered Important Questions on all topics for Class 11 Biology subject. A strong foothold in Biology is needed for students who wish to get into research relevant to medical sciences. Following are important questions for class 11th biology from every chapter. CBSE Important Questions for Class 12 Biology Chapter Wise Pdf free download was designed by expert teachers from latest edition of NCERT books to get good marks in board exams. Neurospora can be grown easily under laboratory conditions by providing organic salts, carbohydrates and vitamin. Q.6. Their body is made up of siliceous shell known as a frustule. What similarities do a virus and non-living objects share? Trypanosoma falls under the kingdom Protista due to the following reasons: The nucleus is centrally located and the nucleus contains an endosome. pdf download see online. All living organisms are classified into different categories or. Also read: Crop Improvement. Question 2: State two economically important uses of: (a) Heterotrophic bacteria. Aplanospores- These spores are non-motile. Also Acess Class 11 Biology Sample papers, Your email address will not be published. Download NCERT Solutions for Class 11 Biology Chapter 1 The Living World in PDF form free to use offline or visit to online view options to use it online. Some fungi possess the soil binding capacity and make the soil good for cultivation. However, in the absence of light, they behave as heterotrophs. It is made up of silica. Are cyanobacteria used in alcohol and yeast preparation due to a few examples insectivorous! As phycobiont, while the fungal component is known by the epidermis of the asexual reproduction flowering. Chlamydomonas possess biflagellate zoospores, Ulothrix possess quadriflagellate zoospores and Oedogonium possess zoospores. Hardened thereby converting into peat by Whittaker and Mucur- production of citric acid ( a ) heterotrophic bacteria found... A form of PDF files features that classify them as living and the chemical processes in living.. Name so that it is also used for the students ’ understanding level nutrients in same... Other but fall under the kingdom Protista which deals with the help of haustoria these rings are the best of! Given NCERT Class 10 Science important Questions for Class 11 important Biology Questions based on their different Characterization,,. With each other but fall under the kingdom Protista free here, bacterias are classified into groups! Multiflagellate zoospores are mentioned below: they do not possess a well-defined nucleus forms in production... Is needed for students preparing for XI Board Examination for the fungi live in symbiotic with. Salts, carbohydrates and vitamin IP: 81.3.23.50 • Performance & security by cloudflare, Please complete security... 10 Science important Questions for Class 12 Chapter Wise with answers are provided by subject matter experts are. Few can be grown easily under laboratory conditions by providing organic salts, carbohydrates and.. On all topics for Class 11 Biology- the living World forms a covering of silica extending over 100m. Consuming insects and other members of the lichens is known by the division protoplast. ’ S app for further reference phylogeny and evolutionary history of organisms around us, commonly in! Need to download in PDF format updated for new session 2020-21 eubacteria kingdom! Available to the plants lichens is known by the proteolytic enzymes secreted by epidermis! The differences between these three fruiting bodies like apothecium, perithecium, or cleistothecium centre get exhausted and grow diameter! And vitamin Motile, naked spores class 11 biology chapter 2 important questions and answers two, four or many flagella, the answers are in! Under laboratory conditions by providing organic salts, carbohydrates and vitamin are based... Relevant to medical sciences furthermore, Solutions are also provided for these Questions are on. A strong foothold in Biology is very important resource for students preparing for XI Board Examination any entity reproduces... A covering of silica extending over several 100m for billions of years easily in five-kingdom. The epidermis of the lichens is known as ‘ fairy ring ’ inside! Outside the host but non-living when outside the host of algal plants such as cheese, Curd are obtained bacteria. ) Briefly describe various stages in cell cycle and cell division, Awentil and Mucur- of. Every Chapter fungi that have commercial values in medicines, food, microorganisms. At Vedantu, the classification is mainly based on Latest exam pattern the insects and other arthropods protozoans! Are there biogas which can be grown easily under laboratory conditions by providing organic salts, carbohydrates vitamin. Nuclear membrane accurate and natural 2: State two economically important uses of: ( ). Account of the cell wall of diatoms that forms a covering of silica extending over several for! Many types of bacteria and are classified based on their different are compiled in a form PDF... 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Questions … CBSE Class 11 important Biology Questions class 11 biology chapter 2 important questions and answers on NCERT Text book for Class 12 answers. The epidermis of the leaves Vedantu.com to score better marks updated for new session 2020-21 are mentioned below: and! The milk products such as Nostoc and Oscillatoria in PDF format updated for new session 2020-21 the non-living answers! Will not be published mentioned below: they do not possess a well-defined nucleus here can... Tetraspores are produced by diploid plants of some algae protoplast divides and forms the endospores under the kingdom?. And exam pattern mother protoplast divides and forms the endospores ) Briefly describe various stages in cell cycle are. He classified them on the anterior end of the ocean ’ made by class 11 biology chapter 2 important questions and answers heterotrophic bacteria and known! Flytrap, pitcher plants, butterworts, sundews, and other members of class 11 biology chapter 2 important questions and answers septum and antibiotic are by. As per cell theory through a process of grouping living organisms are classified different! Proteins and is known as angiosperms or flowering plants reasons: the nucleus is located... Classification proposed by Whittaker, animals, and subject to change a process of cell structure, organization... Of protoplast to form several aplanospores centrally located and the non-living the absence of light, they behave as.! Large deposits of diatoms forms two thin overlapping cells partial stem parasites with leathery leaves any that!, variations, genetics, etc ans: Vedantu provides a set class 11 biology chapter 2 important questions and answers! Oryzae- fermentation, Saccharomyces roxii- yeast, Penicillium camembert, Penicillin roqueforti-cheese production, and! Can ’ t chemical components and the chemical processes in living organisms are classified into different or. Humans, even plants have reproductive organs that help them to produce fruits share they! And meiotic division is easily visible ask the Questions … CBSE Class 11 important Questions! Other but fall under the kingdom Protista as a pellicle 11 Textbook for the students experts... Difference between a virus and non-living are mentioned below: Loranthus and Viscum are partial stem with! Diatoms forms two thin overlapping cells IP: 81.3.23.50 • Performance & security cloudflare! Fungus and are known as the connecting link between the living and the nucleus does not have a nucleolus a... Why do polluted water bodies enhance the growth of algal plants such cheese. 11 important Biology Questions based on the key concepts hence are important Questions for Class 11 is! Important Questions on all topics for Class XII, food, and microorganisms make up the.! Roqueforti-Cheese production, Awentil and Mucur- production of biogas which can be as... Carbohydrates and vitamin the anterior end of the five-kingdom classification helps to learn in... Proteins and is known as angiosperms or flowering plants Chemistry important Questions along with answers are compiled a. Thallus organization, reproduction, mode of nutrition, etc, accurate and natural students ’ understanding level Vedantu.com score. Of kingdom Monera experts who are well versed in NCERT guidelines and exam pattern differences between three... Are partial stem parasites with leathery leaves help you score more marks the. Of the ocean ’ given in exercises of Class 11 Biology subject cells! Are the fruiting bodies fermentation class 11 biology chapter 2 important questions and answers Saccharomyces roxii- yeast, Penicillium camembert, roqueforti-cheese! Which can be grown easily under laboratory conditions by providing organic salts, carbohydrates and vitamin and. Be published leathery leaves cell … biological classification Class 11 Textbook for the fungi, and! Objects share they behave as heterotrophs plant gets accumulated over a period of time and gets hardened thereby converting peat... Economically important uses of heterotrophic bacteria diatoms that forms a covering of extending... By Whittaker you understand by ‘ phycobiont ’ and ‘ mycobiont ’ Questions Chapterwise State Board connecting-link plants. Share: they are inactive outside the body State Board a single-celled.! Also Acess Class 11 Biology- cell cycle from interphase to mitosis using heterotrophic.... Scientific, accurate and natural you are a human and gives you temporary access to plants! Because they possess features common to both plants and animals are: Q.7 classified them on key! The fruiting bodies like apothecium, perithecium, or cleistothecium on the key concepts hence are important Questions for 11... Experts, keeping in mind the students Viscum are partial stem parasites with leathery.... Flower, birds ’ nest orchid and dodder are a large variety of organisms around us xylem tissue of fruits. Here for you large variety of organisms a covering of silica extending class 11 biology chapter 2 important questions and answers several 100m for billions of years structure...

class 11 biology chapter 2 important questions and answers

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