Zoology MCQs | FPSC Zoology Past Papers, PPSC, SPSC, KPPSC

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FPSC Zoology Lecturer Test → Past paper questions (Zoology MCQs) from FPSC test. These Zoology multiple choice questions (MCQs) are also useful for PPSC, SPSC, NTS, KPPSC Zoology Test.

FPSC Zoology Lecturer Past Test questions Page-1. Following are the questions from Past FPSC Zoology Lecturer Test Papers. View answers to the questions at the bottom of the page.

Pages: 1 | 2 | 3 | 4 | 5

1. The amphibians and the __________ represent the two major branches of the tetrapod lineage.
(A) reptiles
(B) birds
(C) temnospondyls
(D) amniotes

2. Which of the following statements about hair is true
(A) it is homologous to feathers
(B) it is a dermal structure
(C) it is found in all mammals
(D) it is possessed by all endotherms

3. Approximately how many species of fish are known
(A) 28,000
(B) 5,000
(C) 10,000
(D) 50,000

4. The endoskeleton of the echinoderms is composed of
(A) keratin ossicles
(B) calcareous ossicles
(C) keratin spicules
(D) calcareous spicules

5. The first hormone that was isolated
(A) thyroxine
(B) vasopressin
(C) secretin
(D) adrenaline

6. The ultimate source of organic variations is
(A) sexual reproduction
(B) hormonal action
(C) natural selection
(D) mutation

7. Which one of the following is a group of major green house gases
(A) carbon dioxide, methane, chlorofluro carbons and oxides of nitrogen
(B) ethane, oxides of nitrogen, carbon monoxide and chlorofluro carbons
(C) carbon monoxide, methane, chlorofluro carbons and oxides of nitrogen
(D) carbon dioxide, oxides of nitrogen, ethane and chlorofluro carbons

8. The structure of molluscs that forms the shell and houses the gills is the
(A) mantle
(B) epidermis
(C) gastrovascular cavity
(D) odontophore

9. In an ecosystem, which one shows one way passage
(A) nitrogen
(B) carbon
(C) potassium
(D) free energy

10. The central fluid filled cavity of the blastula is known as
(A) archenteron
(B) blastocoel
(C) blastocyst
(D) morula

1(D) 2(C) 3(A) 4(B) 5(C)
6(C) 7(A) 8(A) 9(D) 10(B)

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