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FPSC · CSS 2005

Zoology, Paper II

100 marks · 3 hours · 13 questions
Practice 20 MCQs
This paper Zoology · all yearsQ. 1(a) · List the steps involved in…Q. 1(b) · Give an account of morphology,…Q. 2(a) · Briefly discuss the mechanism involved…Q. 2(b) · What are the different excretory…Q. 3(a) · Discuss the multiple allelic inheritance…Q. 3(b) · Define epistasis. How does it…Q. 4(a) · Give a brief account of…Q. 4(b) · Compare Darwin's theory of natural…Q. 5(a) · Define an ecosystem. Discuss pond…Q. 5(b) · What is biogeochemical cycle? Describe…Q. 6(a) · Discuss the role of polyploidy…Q. 6(b) · Discuss the different enzymes involved…Q. 7 · Write short notes on:With this paperPart-I MCQs202016 →
3 hours · questions hide until you reveal them
Q. 1(a)

List the steps involved in the synthesis of protein starting from DNA.

(9)
Q. 1(b)

Give an account of morphology, chemical composition and function of Golgi Complex.

(11)
Q. 2(a)

Briefly discuss the mechanism involved in transport of Oxygen from lungs to tissue.

(12)
Q. 2(b)

What are the different excretory products in animals? How and why these are produced in different animal groups?

(8)
Q. 3(a)

Discuss the multiple allelic inheritance with reference to inheritance of ABO blood groups in man.

(9)
Q. 3(b)

Define epistasis. How does it differ from dominance? Give three examples of epistasis interactions.

(11)
Q. 4(a)

Give a brief account of the possible origin of life on this globe.

(8)
Q. 4(b)

Compare Darwin's theory of natural selection with Lamarck's theory of Acquired characters.

(12)
Q. 5(a)

Define an ecosystem. Discuss pond as an example of the complete ecosystem.

(10)
Q. 5(b)

What is biogeochemical cycle? Describe phosphorus cycle.

(10)
Q. 6(a)

Discuss the role of polyploidy in development of commercial varieties in plants.

(10)
Q. 6(b)

Discuss the different enzymes involved in digestion in man.

(10)
Q. 7

Write short notes on:

  1. (a)Sex linkage [5]
  2. (b)lysosomes [5]
  3. (c)Pituitary Hormones [5]
  4. (d)Air Pollution [5]
(20)

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About this paper

The 2005 CSS Zoology paper set by the FPSC. Question wording only; questions marked “Not yet checked” have not been compared with the official paper yet.

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