Szl2106:Zoology Question Paper
Szl2106:Zoology
Course:Bachelor Of Science In Food Science And Nutrition
Institution: Meru University Of Science And Technology question papers
Exam Year:2013
QUESTION ONE (30 MARKS)
a) Identify four basic types of tissues, their general function and their location in the body. (4 Marks) b) Explain how the ‘feedback loops’ function in relation to homeostasis. (4 Marks) c) Identify types of nerve endings found in the skin. (2 Marks) d) Using annotated diagram, illustrate the ultra-structure of a sarcomere. (4 Marks) e) Describe the anatomy of a freely movable joint. (2 Marks) f) Write concise notes on the following; i. Resting membrane potential. (2 Marks) ii. Sodium/potassium pump. (2 Marks) g) Briefly discuss the functions of the posterior pituitary gland. (2 Marks) h) The heart beat is myogenic. Explain what is meant by the above statement. (2 Marks) i) Distinguish between diabetes inspidus and diabetes mellitus. (2 Marks) j) Identify the parts of the male reproductive system. (4 Marks)
QUESTION TWO (20 MARKS)
Describe the histology of the skin. (20 Marks)
QUESTION THREE (20 MARKS)
Identify the endocrine glands in the body, their secretions and function. (20 Marks)
QUESTION FOUR (20 MARKS)
Discuss the composition and functions of the blood. (20 Marks)
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