Man has ____ pairs of salivary glands.

A. 3

B. 4

C. 6

D. 8

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. Pearl is secreted by the __________ of the pearl oyster.
  2. The human heart is
  3. Which of the following is a good and rich source of vitamin 'C'?
  4. Oxygen transport is a function of
  5. In case of a heart attack a hormone is injected as an emergency measure. Which one is it?
  6. A child goes on vomiting profusely and develops symptoms of diarrhoea. Chances are that in the child's…
  7. Ecology of a population is known as
  8. Animals that feed only on dead flesh are
  9. Which of the following diseases is not caused by a virus?
  10. Which one is called anti-haemorrhagic vitamin?
  11. Legumes are highly nutritious because they are rich in
  12. An inherited characteristic which does not appear in one generation but can appear in the next is called
  13. Who first observed the plasma membrane?
  14. Warm-bloodedness
  15. Mouth and foot diseases in cattle are caused by
  16. The most accepted theory of the origin of earth is the fiery origin which was propounded by
  17. Phonoreceptor refers to the perception of
  18. Which of the following is a disease of brain?
  19. Food substances are substances by
  20. The external ears of man are intended for
  21. Which one of the following was probably absent in the atmosphere at the time of origin of life?
  22. Spontaneous generation signifying the development of living organisms from non-living has been termed
  23. Which of the following terms is used in Botany?
  24. Phototropism means that plants react to the direction of
  25. Hormone promoting maleness in flowering plants is
  26. The tear glands help us in
  27. Insect pollination is known as
  28. The 'father of genetics' is
  29. The mode of nutrition in which particulate food is devoured is
  30. Savannah is