SINDH PUBLIC SERVICE COMMISSION, HYDERABAD.
Combined Competitive Examination, 2020
Zoology
Monday the 23rd November, 2020.
Time: 02:00 pm to 05: 00 pm Maximum marks. 100
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Note: Attempt any Five questions. All questions carry equal marks.
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Question No.
01 (A) Describe adaptation to parasitic life style in Tapeworms.
(B) Explain life cycle of beef Tapeworm Taeniarhynchus Saginatus.
02 Define game birds? Mention some important Game birds of Pakistan. What methods can be applied for the conservation of Game birds.
03 (A) Discuss Nutrition and Digestive System in Reptiles.
(B) What do you know about Temperature regulation in Reptiles.
04 How Amphibians Sustain their body temperature? Discuss the mechanism of heat generation in Amphibians.
05 Why Honeybees are called as Social Insects? Discuss in detail the cast systems in Honeybees.
06 What are the general characteristics of Platyhelminthes. Explain how flat worms adapt themselves as successful parasites.
07 Differentiate between Crocodiles and Alligators. What type of role they play in food chain as Carnivores?
08 (A) Describe major organs of Digestive System in mammals.
(B) Briefly explain process of Digestion in Humans.
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