Question Answers: NCERT Class 11 Biology
Welcome to the Chapter - , Class 11 Biology - NCERT Solutions page. Here, we provide detailed question answers for Chapter - .The page is designed to help students gain a thorough understanding of the concepts related to natural resources, their classification, and sustainable development.
Our solutions explain each answer in a simple and comprehensive way, making it easier for students to grasp key topics and excel in their exams. By going through these question answers, you can strengthen your foundation and improve your performance in Class 11 Biology. Whether you're revising or preparing for tests, this chapter-wise guide will serve as an invaluable resource.
Key Features of NCERT Class 11 Biology Chapter '' question answers :
- All chapter question answers with detailed explanations.
- Simple language for easy comprehension.
- Aligned with the latest NCERT guidelines.
- Perfect for exam preparation and revision.
Popular Questions of Class 11 Biology
- Q:- Describe briefly the four major groups of Protozoa.
- Q:- Why are living organisms classified?
- Q:- State two economically important uses of: (a) Heterotrophic bacteria (b) Archaebacteria
- Q:- What is the difference between direct and indirect development?
- Q:-
Define a taxon. Give some examples of taxa at different hierarchical levels.
- Q:- Describe the important properties of enzymes.
- Q:-
What are the steps involved in formation of a root nodule?
- Q:- How is a key helpful in the identification and classification of an organism?
- Q:- Illustrate the taxonomical hierarchy with suitable examples of a plant and an animal.
- Q:- What is stomatal apparatus? Explain the structure of stomata with a labelled diagram.
Recently Viewed Questions of Class 11 Biology
- Q:-
New cells generate from (a) bacterial fermentation (b) regeneration of old cells (c) pre-existing cells (d) abiotic materials
- Q:-
Define a taxon. Give some examples of taxa at different hierarchical levels.
- Q:-
Name two cell-organelles that are double membrane bound. What are the characteristics of these two organelles? State their functions and draw labelled diagrams of both.
- Q:- List five main groups of natural plant growth regulators. Write a note on discovery, physiological functions and agricultural/horticultural applications of any one of them.
- Q:-
Bile juice contains no digestive enzymes, yet it is important for digestion. Why?
- Q:- Discuss how classification systems have undergone several changes over a period of time?
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What is a centromere? How does the position of centromere form the basis of classification of chromosomes. Support your answer with a diagram showing the position of centromere on different types of chromosomes.
- Q:- Could the number of eggs or young ones produced by an oviparous and viviparous mother be equal? Why?
- Q:- Describe transpiration pull model of water transport in plants. What are the factors influencing transpiration? How is it useful to plants?
- Q:- Find examples where the four daughter cells from meiosis are equal in size and where they are found unequal in size.
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