B.Sc. Zoology (Honours), Part-III
Paper-VIII
Time: 3.00 Hrs. Full Marks: 80
Answer any Five questions. All questions carry equal marks.
1. Describe the structure and functions of thyroid gland.
2. Give an account of hormones secreted by adenohypophysis.
3. Give an account of endocrine functions of pancreas.
4. Describe the different methods of sampling.
5. Give an account of methods of fossil formation.
6. Describe Mean, Mode and Median with example.
7. Discuss the merit and demerits of arithmetic mean.
8. Give an account of student-t-test.
9. Describe the role of biostatistics in biology.
10. Write notes on any two of the following:
Adrenal cortex.
Standard Error.
Cushing's disease.
Cerozaic era