CBSE Class 11 Biology Zoology Assignment Set B

Read and download free pdf of CBSE Class 11 Biology Zoology Assignment Set B. Get printable school Assignments for Class 11 Biology. Standard 11 students should practise questions and answers given here for Zoology Biology in Grade 11 which will help them to strengthen their understanding of all important topics. Students should also download free pdf of Printable Worksheets for Class 11 Biology prepared as per the latest books and syllabus issued by NCERT, CBSE, KVS and do problems daily to score better marks in tests and examinations

Assignment for Class 11 Biology Zoology

Class 11 Biology students should refer to the following printable assignment in Pdf for Zoology in standard 11. This test paper with questions and answers for Grade 11 Biology will be very useful for exams and help you to score good marks

Zoology Class 11 Biology Assignment


Answer all the questions (Very Short Answer Type) 

1. Define chyme and chyle ?

2. Name the muscles that help in breathing movement of man ?

3. How many pace makers are present in the human heart ? What are they ?

4. What is a sarcomere ?

5. Name the meninges of the mammalian nervous system from the outer most to the inner most ?

6. Write the functions of Leydig cells and Sertoli cells ?

7. Distinguish between ‘Humoral immunity’ and ‘Cell mediated immunity’.

8. How is acromegaly caused ?

9. Write any four important advantages of poultry farming ?

10. What is the principle involved in X ray radiography.



Answer any Six Questions (Short Answer Type) 

11. Explain the process of digestion in the stomach.

12. What are the bio-chemical changes that occur in a muscle during contraction.

13. Write a brief note on Morphological Evidences in favour of organic evolution?

14. Draw a diagram of internal structure of testis.

15. Write a brief note on different types of immunities ?

16. Explain the following phenomena.
a) Turners Syndrome. b) Down Syndrome.
17. How does Hardy Weinberg principle explain equilibrium of allelic frequency ?
18. What is the importance of MRI in diagnostic imaging ?

Answer any Two Questions (Long Answer Type)
19. How does human heart function to pump blood to the body parts ?
20. Describe the female reproductive system with the help of a labelled diagram ?
21. Describe the determination of sex by Genetic Balance theory of Bridges in Drosophila.

Please click the below link to access CBSE Class 11 Biology Zoology Assignment Set B

Chapter 05 Morphology of Flowering Plants
CBSE Class 11 Biology Morphology of Flowering Plants Assignments
Chapter 06 Anatomy of Flowering Plants
CBSE Class 11 Biology Anatomy of Flowering Plants Assignments
Chapter 07 Structural Organisation in Animals
CBSE Class 11 Biology Structural Organisation in Animals Assignments
Chapter 10 Cell Cycle and Cell Division
CBSE Class 11 Biology Cell Cycle and Cell Division Assignments
Chapter 13 Photosynthesis in Higher Plants
CBSE Class 11 Biology Photosynthesis in Higher Plants Assignments
Chapter 15 Plant Growth and Development
CBSE Class 11 Biology Plant Growth and Development Assignments
Chapter 17 Breathing and Exchange of Gases
CBSE Class 11 Biology Breathing and Exchange of Gases Assignments
Chapter 18 Body Fluids and Circulation
CBSE Class 11 Biology Body Fluids and Circulation Assignments
Chapter 19 Excretory Products and their Elimination
CBSE Class 11 Biology Excretory Products and Their Elimination Assignments
Chapter 21 Neural Control and Coordination
CBSE Class 11 Biology Neural Control and Coordination Assignments
Chapter 22 Chemical Coordination and Integration
CBSE Class 11 Biology Chemical Coordination and Integration Assignments

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