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. The integument of rabbit differs from that of frog in
  2. The part of the hair, in which the hair I shaft is lodged, is called as
  3. Colouration of frog is due to
  4. The sebaceous glands of skin are as- I sociated with the
  5. A type of skin gland which is well developed and functional in females, but non-functional and vestigeal…
  6. Hair originates from
  7. The skin of frog is attached to the under lying body muscles loosely leaving many
  8. The layer of cells in the skin which is periodically cast off is
  9. Lacrymal glands are responsible for the secretion of
  10. Parotid glands are
  11. Structures present in the skin of frog and absent in skin of rabbit are
  12. If a cat is deprived of vibrissae, stiff long hair on the snout
  13. The sudoriferous glands of the skin secrete
  14. The sweat glands in hares and rabbits are seen in
  15. Sebaceous glands are present in
  16. The keratin of the integument is
  17. The cells of the stratum lucidum of the skin become hard and the horny layer of cells thus formed become
  18. The hair of a mammal is a structure which is
  19. Glands of Zeis are associated with the eye lashes. These are modified
  20. The skin in man is thickest at
  21. Sebaceous glands are found in
  22. Mammals lack mucous glands in the skin because
  23. Perspiration is a process, essentially meant for
  24. Modified sebaceous glands around eyes in rabbit are
  25. The function of sebaceous glands in mammals is to
  26. The mucous and poisonous glands are found is the skin of frog. These are specially abundant
  27. Colour in skin of frog is due to
  28. Leather from the mammalian skin is derived from
  29. In frog, the mucous and poisonous glands are found in
  30. Nails, hoofs and horns are formed by