CBSE Class 11 Biology Zoology Assignment Set A

Read and download free pdf of CBSE Class 11 Biology Zoology Assignment Set A. Get printable school Assignments for Class 11 Biology. Standard 11 students should practise questions and answers given here for 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

Zoology Class 11 Biology Assignment Pdf

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

Class 11 Biology Assignment for Zoology

SECTION – A 

Answer all the questions. Every answer should be restricted to four lines only.

1. Explain tautonymy. Give one example.

2. Name two larval forms of sponges.

3. What is endostyle? What is its function?

4. What is biological magnification?

5. What is a paurometabolous development? Give one example.

6. What is lymph? How does it differ from plasma?

7. Define mutualism? Give one example.

8. The head of cockroach is said to be hypognathous. Justify the statement

9. What is nocturnal periodicity? Give one example.

10. What is nitrogen fixation? Give one example of an organism that fixes nitrogen.

 
SECTION – B 
 
Answer any six questions. Every answer should be restricted to twenty lines only.
 
11. Describe the system of binominal nomenclature.
 
12. Mention the general characters of Holothuroidea
 
13. Mention the general characters of the class Amphibia
 
14. Give an account of flagellar locomotion.
 
15. Draw a neat labeled diagram of a multipolar neuron.
 
16. In your view what motivates youngsters to take to alcohol or drugs and how can this be avoided?
 
17. Give an account of Haversian system of a compact bone.
 
18. Give an account of transverse binary fission
 

SECTION – C 
 
Answer any two questions. Every answer should be restricted to sixty lines only.
 
19. Describe the mosquito phase of a the life history of Plasmodium vivax.
 
20. Describe the digestive system of Periplaneta Americana. Add a note on physiology of digestion.
 
21. Give an account of the flow of energy in an ecosystem.
 
 

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

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