Here we are giving Senior Intermediate Zoology question paper for AP and Telangana Intermediate board students. The duration of the exam is 3 hours and maximum marks are 60. Here is the model question paper:
SECTION - A
I. i) Answer ALL questions.
ii) Each question carries 2 marks.
iii) All are very short answer type questions. 10 × 2 = 20
1. Draw labeled diagram of oxygen-haemoglobin dissociation curve.
2. Distinguish between renin and rennin.
3. Name the keystone bone in cranium. Where it is located?
4. Name the ear ossicles of man and their evolutionary origin.
5. What are complement proteins?
6. Colostrum is essential for new borns. Why?
7. What is capacitation of sperms?
8. Write two reasons for population explosion.
9. Write names of two Indian carps and two exotic carps.
10. MRI scan is harmless. Justify.
SECTION - B
II. i) Answer any SIX questions.
ii) Each question carries 4 marks.
iii) All are short answer type questions. 6 × 4 = 24
11. Describe functions of liver.
12. Explain the process of inspiration and expiration under normal conditions.
13. Write short notes on sliding filament theory of muscle contraction.
14. Write short notes on immunoglobalins.
15. Write salient features of HGP.
16. Distinguish between homologous and analogous organs.
17. Write short notes on Neodarwinism.
18. Write in brief the types of gene therapy.
SECTION - C
III. i) Answer any TWO questions.
ii) Each question carries 8 marks.
iii) All are long answer type questions. 2 × 8 = 16
19. Describe the process of urine formation.
20. Explain transmission of nerve impulse through a nerve fibre with the help of suitable diagrams.
21. What is cris cross inheritance? Explain the inheritance of one sex linked (recessive) disorder in man.
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