Federal Public Service Commission (FPSC)
Competitive Examination for Recruitment to BPS-17 Posts under the Federal Government
Time Allowed: 3 Hours
Maximum Marks: 100 Marks
Paper-I: Zoology
PART-I (Subjective) 80 Marks
Attempt ONLY FOUR Questions from PART-II by selecting TWO questions from EACH SECTION. (20×4)
PART-II
Q. No. 2 Explain in detail the circulation, gas exchange, and temperature regulation in reptiles.
Q. No. 3 Describe various hormones of the mammalian adrenal gland with their functions.
Q. No. 4 Write a detailed account on maintenance functions of class Arachnida.
Q. No. 5 Define linked genes. Explain in detail the inheritance of X-linked recessive genes.
Q. No. 6 Explain the body wall, digestion, nervous system, and sensory organs of flatworms.
Q. No. 7 How does excretion and osmoregulation occur in mammals?
Q. No. 8 Write short notes on any FOUR of the following:
(a) Hardy-Weinberg theorem
(b) Sedimentary cycle
(c) Metamerism
(d) Mechanism of neuron action
(e) Invertebrate sensory receptors
(f) Gas exchange in mammals
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