Colour in skin of frog is due to

A. melanin

B. melanophores

C. porphyrin

D. chromatophores

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  1. The mucous and poisonous glands are found is the skin of frog. These are specially abundant
  2. A type of skin gland which is well developed and functional in females, but non-functional and vestigeal…
  3. The layer of cells in the skin which is periodically cast off is
  4. Nails, hoofs and horns are formed by
  5. Prevention of evaporation of water from the skin surface in humans is due to
  6. Mammary glands are modified......in mammals
  7. Perspiration is a process, essentially meant for
  8. The skin in man is thickest at
  9. Skin of frog is characterized by the ab- I sence of
  10. Large sweat glands are characteristic of >
  11. The modification of the skin at the terminal part of the dorsal surface of phalanges result in formation…
  12. The integument of rabbit differs from that of frog in
  13. Colour in skin of frog is due to
  14. The sudoriferous glands of the skin secrete
  15. The skin of frog is attached to the under lying body muscles loosely leaving many
  16. In the mammalian skin, the adipose tissue is found
  17. Scales in sharks are
  18. The keratin of the integument is
  19. The sweat glands in hares and rabbits are seen in
  20. The cells of the stratum lucidum of the skin become hard and the horny layer of cells thus formed become
  21. The corium of dermis is a derivative of
  22. Ceruminous or wase glands are seen in
  23. Sebaceous glands are present in
  24. Malpighian layer of the skin is a part of
  25. The hair of a mammal is a structure which is
  26. Leather from the mammalian skin is derived from
  27. Parotid glands are
  28. Sweat glands are confined to external ears in
  29. If a cat is deprived of vibrissae, stiff long hair on the snout
  30. Structures present in the skin of frog and absent in skin of rabbit are