ICSE Biology Paper of 11th Class

Will you provide me sample paper of 11th Class Biology of ICSE board ?

[Kiran Chandar]

As you want I am here providing you the sample paper of 11th Class Biology of ICSE board.

ICSE Class 11 Science - Biology
The Living World
Biological Classification
Plant Kingdom
Animal Kingdom
Morphology of Flowering Plants
Anatomy of Flowering Plants

Sample paper contain questions like :
1. What are choanocytes ? 1
2. Differentiate lampreys and familiar fishes. (HOTS) 1 .
3. Give the scientific terms for :
(a) A membrane that covers smooth, striated and cardiac muscle fibres.
(b) A bundle of nerve fibres. (HOTS)
4. Define kinetochore. 1 5. What is meant by compensation point ?


6. What is the role of HC1 in protein digestion ? 2
7. What are cofactors ? Name two types of cofactors. 2
8. Differentiate gross calorific value and physiologic value of food. 2
9. What is glycolysis ? Name two monosaccharides which readily enter the glycolytic pathway. 2
10. Draw the structure indicating secondary structure of DNA. 2 OR Differentiate cytokinesis in plant cell and cytokinesis in animal cell. 2

11. Define guttation, hydathodes and transpiration. 3 12. Draw a labelled diagram of closed circulatory system of earthworm. 3
13. Draw labelled diagram of T.S. of dicot root. 3
14. Differentiate male and female Ascaris. 3
15. Explain the different categories of animals based on the presence or absence of coelom. 3
16. Enumerate the important universal rules of nomenclature. 3
17. How chromosomes are classified based on the position of centromere ? 3
18. What is night blindness ? What lacks in the eye in this condition ? Give one remedy. 3 OR characteristics. Give its role inside duodenum. 3
19. List various functions of epithelial tissue. 3
20. Differentiate between rods and cones. • 3
21. Differentiate cyclic photophosphorylation and non-cyclic photophosphorylation. (HOTS) 3