Dr MGR Educational and Research Institute 2009 MS Anatomy M.S Branch V – II – EMBRYOLOGY AND GENETICS Q.PCode : 222234 - Question Paper

March 2009
M.S. DEGREE exam
Branch V – ANATOMY
Paper II – EMBRYOLOGY AND GENETICS
Q.P. Code : 222234
Time : 3 hours Maximum : 100 marks
ans ALL ques.
Draw suitable diagram wherever necessary.
I. Essay ques. : (2 x 20 = 40)

1. provide a detailed account of the formation and derivatives of somites.

2. provide a detailed account of structural abnormalities of chromosomes,
along with examples of clinical cases seen in humans.

II. Write short notes on :

1. Inter atrial septum – development.

2. Foetal staging.

3. Classification of chromosomes.

4. Development of the lung.

5. Oogenesis.

6. Development of neurocranium.

7. Control of embryonic development.

8. Development of thoracoabdominal diaphragm.

9. Fluorescent in situ hybridization.

10. Alar plate derivatives in the CNS.

Earning:   Approval pending.