GENERAL SCIENCE TEST SERIES- 9

1. Sweat glands help in
    a. temperature regulation
    b. Vitamin synthesis
    c. enzyme synthesis
    d. polishing the skin

2. Sweat glands are found only in
    a. birds  b. reptiles  c. mammals  d. fishes


3. Sweat glands are absent on
    a. penis  b. lips  c. palms  d. both a & b

4. Red sweat is secreted by
    a. horse  b. camel  c. kangaroo  d. man

5. Sebum of sebaceous glands help in the synthesis of vitamin
    a. A    b. B    c. C       d. D

6. Types of teeth in humans is
     a. 4    b. 32     c. 20     d. 16

7. Number of teeth in milk dentition of humans is
    a. 4    b. 32     c. 20     d. 16

8. Which teeth are highly developed in carnivorous mammals?
     a. incisors  b. canines  c. premolars   d. molars

9. Wisdom teeth are
     a. incisors  b. canines  c. premolars   d. molars

10. Strongest part of the human body is
      a. bone   b. cartilage   c. enamel   d. muscle

11. Hemotoxin  poison is found in
      a. scorpion    b. cobra   c. krait    d. vipers

12. Connecting link between reptiles and aves is
      a. cotylosaurs   b. Archeopteryx   c. sphenodon  d. Latimeria

13. Reptile found only in New Zealand is
      a. Sphenodon    b. snakes  c. crocodiles   d. turtles

14. Longest living animals are
      a. humans   b. snakes   c. crocodiles  d. turtles

15. Osmosis is related to the movement of molecules of
       a. solvent   b. solute   c. both  d. none

16. Which of the following is insoluble in water?
       a. DNA   b. Glucose   c. Fructose   d. none

17. Linkage in genetics was first discovered by
      a. Darwin     b. Mendel    c. T.H .Morgan    d. Heckel

18. Origin of species was written by
       a. Darwin     b. Mendel    c. T.H .Morgan    d. Heckel

19. The term Eugenics was coined by 

      a. Darwin     b. Mendel    c. T.H .Morgan    d. Sir Francis Galton

20. Identify the warm blooded animal.
      a. King cobra   b. shark     c. Kiwi    d. Toad

21. Theory of Inheritance of acquired characters was proposed by
       a. Lamarck   b. Weismann    c. Charles Darwin    d. Mendel

22. Theory of Natural Selection was proposed by
       a. Lamarck   b. Weismann    c. Charles Darwin    d. Mendel

23. Germ Plasm theory was proposed by
       a. Lamarck   b. Weismann    c. Charles Darwin    d. Mendel

24. Law of independent assortment of gametes was proposed by
      a. Lamarck   b. Weismann    c. Charles Darwin    d. Mendel

25. Sickle cell anemia patients are immune to
      a. AIDS    b. Malaria     c. Typhoid      d. Leprocy