Colour in skin of frog is due to

A. melanin

B. melanophores

C. porphyrin

D. chromatophores

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  1. Scales in sharks are
  2. Sweat glands in mammals are primarily concerned with
  3. Lacrymal glands are responsible for the secretion of
  4. Sweat glands are confined to external ears in
  5. The keratin of the integument is
  6. Parotid glands are
  7. In frog, the mucous and poisonous glands are found in
  8. Sebaceous glands are present in
  9. Wrinkling of skin in old age is due to
  10. Large sweat glands are characteristic of >
  11. Leather from the mammalian skin is derived from
  12. The modification of the skin at the terminal part of the dorsal surface of phalanges result in formation…
  13. If a cat is deprived of vibrissae, stiff long hair on the snout
  14. The sweat glands in hares and rabbits are seen in
  15. Colouration of frog is due to
  16. Hair originates from
  17. The skin in man is thickest at
  18. The function of sebaceous glands in mammals is to
  19. Mammary glands are modified......in mammals
  20. Malpighian layer of the skin is a part of
  21. A type of skin gland which is well developed and functional in females, but non-functional and vestigeal…
  22. The cells of the stratum lucidum of the skin become hard and the horny layer of cells thus formed become
  23. The layer of cells in the skin which is periodically cast off is
  24. Structures present in the skin of frog and absent in skin of rabbit are
  25. In the skin collagen and elastic fibres are abundant in the
  26. Glands of Zeis are associated with the eye lashes. These are modified
  27. In the mammalian skin, the adipose tissue is found
  28. Modified sebaceous glands around eyes in rabbit are
  29. Prevention of evaporation of water from the skin surface in humans is due to
  30. The skin functions as a storage organ because the deeper layers of dermis store