Colouration of frog is due to

A. presence of melanophores

B. growth of algal colonies of skin

C. inidescence of skin

D. presence of special chromatophores below the epidermal cells.

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