CBSE Biology Paper of 11th Class

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

[Kiran Chandar]

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

Sample Questions :

Prove that the RQ of a substance is only 0.7 with the help of equation.
Why cellulose is considered as a homopolymer?
Differentiate G1 and G2 of interphase.

Write four functions of potassium in plants.

State two characteristic of fungi imperfecti with two examples.
Or
What is the importance of chloroplast for our survival?
9. What is wood botanically? Differentiate hard and soft wood.

Where glycolysis takes place in a cell? Explain its different steps.
12. Describe the fate of ammonia in plants with the help of reactions.
13. Describe each kind of connective tissues.