MODEL QUESTION PAPER
ZOOLOGY – Paper II
Time : 3 Hours                       Max Marks : 60

Section – A

(Very short Answer type)                                      10x2=20 Marks

i) Answer all questions.
ii) Each question carries 2 marks.
iii) Diagrams need not be drawn.

1) What is the common feature found in Apoda & Chelonia? Explain.       (2 mark)
2) Explain about “foramen of Panizza”. In which order it is present?          (2 mark)
3) What is Bohr effect ? Name the factors that control the Bohr’s effect.   (2 mark)
4) Explain how “active sites” are exposed’.                       (2 mark)
5) Differentiate between Myxedema & Cretinism.                   (2 mark)
6) A.Rh positive women, whose father is A.Rh Negative, marries Rh Negative Man. What is the possibility that their child be a Rh Negative.                   (2 mark)
7) Hardy – Weinberg law.                   (2 mark)
8 ) Heterosis.                          (2 mark)
9) Austrowhites.                       (2 mark)
10) What are B – Lymphocytes and How are they produced ?                 (2 mark)