CBSE Class 11 Biology Zoology Assignment

Read and download free pdf of CBSE Class 11 Biology Zoology Assignment. Get printable school Assignments for Class 11 Biology. Class 11 students should practise questions and answers given here for Zoology Biology in Class 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 Class 11. This test paper with questions and answers for Class 11 Biology will be very useful for exams and help you to score good marks

Zoology Class 11 Biology Assignment

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.

SECTION-A

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.
 

SECTION-B

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 ?
 
 
SECTION-C
 
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.
 
Chapter 07 Structural Organisation in Animals
CBSE Class 11 Biology Structural Organisation in Animals Assignments
Chapter 19 Excretory Products and their Elimination
CBSE Class 11 Biology Excretory Products and Their Elimination Assignments
Chapter 22 Chemical Coordination and Integration
CBSE Class 11 Biology Chemical Coordination and Integration Assignments
Revision Assignments for Class 11 Biology
CBSE Class 11 Biology Revision Assignment

CBSE Class 11 Biology Zoology Assignment

We hope you liked the above assignment for Zoology which has been designed as per the latest syllabus for Class 11 Biology released by CBSE. Students of Class 11 should download and practice the above Assignments for Class 11 Biology regularly. We have provided all types of questions like MCQs, short answer questions, objective questions and long answer questions in the Class 11 Biology practice sheet in Pdf. All questions have been designed for Biology by looking into the pattern of problems asked in previous year examinations. You can download all Revision notes for Class 11 Biology also absolutely free of cost. Lot of MCQ questions for Class 11 Biology have also been given in the worksheets and assignments for regular use. All study material for Class 11 Biology students have been given on studiestoday. We have also provided lot of Worksheets for Class 11 Biology which you can use to further make your self stronger in Biology.

What are benefits of doing Assignment for CBSE Class 11 Biology Zoology?

a. Score higher marks: Regular practice of Biology Class 11 Assignments for chapter Zoology will help to improve understanding and help in solving exam questions correctly.
b. As per CBSE pattern: All questions given above follow the latest Class 11 Biology Sample Papers so that students can prepare as per latest exam pattern.
c. Understand different question types: These assignments include MCQ Questions for Class 11 Biology with answers relating to Zoology, short answers, long answers, and also case studies.
d. Improve time management: Daily solving questions from Zoology within a set time will improve your speed and accuracy.
e. Boost confidence: Practicing multiple assignments and Class 11 Biology mock tests for Zoology reduces exam stress.

How to Solve CBSE Class 11 Biology Zoology Assignment effectively?

a. Start with Class 11 NCERT and syllabus topics: Always read the chapter carefully before attempting Assignment questions for Class 11 Biology Zoology.
b. Solve without checking answers: You should first attempt the assignment questions on Zoology yourself and then compare with provided solutions.
c. Use Class 11 worksheets and revision notes: Refer to NCERT Class 11 Biology worksheets, sample papers, and mock tests for extra practice.
d. Revise tricky topics: Focus on difficult concepts by solving Class 11 Biology MCQ Test.
e. Maintain notebook: Note down mistakes in Zoology assignment and read them in Revision notes for Class 11 Biology

How to practice CBSE Class 11 Biology Zoology Assignment for best results?

a. Solve assignments daily: Regular practice of Zoology questions will strengthen problem solving skills.
b.Use Class 11 study materials: Combine NCERT book for Class 11 Biology, mock tests, sample papers, and worksheets to get a complete preparation experience.
c. Set a timer: Practicing Class 11 Biology Zoology assignment under timed conditions improves speed and accuracy.

Where can I download in PDF assignments for CBSE Class 11 Biology Zoology

You can download free Pdf assignments for CBSE Class 11 Biology Zoology from StudiesToday.com

How many topics are covered in Zoology Biology assignments for Class 11

All topics given in Zoology Biology Class 11 Book for the current academic year have been covered in the given assignment

Is there any charge for this assignment for Zoology Biology Class 11

No, all Printable Assignments for Zoology Class 11 Biology have been given for free and can be downloaded in Pdf format

Are these assignments for Zoology Class 11 Biology designed as per CBSE curriculum?

Latest syllabus issued for current academic year by CBSE has been used to design assignments for Zoology Class 11

Are there solutions or answer keys for the Class 11 Biology Zoology assignments

Yes, we have provided detailed answers for all questions given in assignments for Zoology Class 11 Biology