Nare 422: Wildlife Biology Question Paper
Nare 422: Wildlife Biology
Course:Bachelor Of Science In Natural Resources Mangement
Institution: Egerton University question papers
Exam Year:2009
SECTION A: ANSWER ALL QUESTIONS
1. List the four orders in the class Amphibia. (5 Marks)
2. Define the term captive breeding as applied to amphibians. (5 Marks)
3. Describe the skin of reptiles (10 Marks)
4. How do snakes swallow prey, sometimes larger than them? Explain. (5 Marks)
5. Describe the family colubridae. (5 Marks)
6. What are the general characteristics of crocodiles? (10 Marks)
SECTION B: ANSWER TWO QUESTIONS ONLY
7.(a) Name the four sub-classes in the class Reptilia indicating the extinct ones. (5 Marks)
(b) Sketch the phylogenetic tree of the super-order Lepidosaura. (10 Marks)
8. Discuss the economic importance of amphibians. (15 Marks)
9. Discuss respiration in amphibians.
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