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The skin of frog is slippery and smooth due to the presence of |
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|
a) |
Mucous |
b) |
Gelatin |
c) |
Waxy skin |
d) |
Mucilage |
|
The skin of frog is slippery and smooth due to the presence of |
|||||||
|
a) |
Mucous |
b) |
Gelatin |
c) |
Waxy skin |
d) |
Mucilage |
(a)
The skin of frog is naked (i.e., without scales or feathers), smooth and slippery due to presence of sac-like mucous gland that discharge slimy mucous onto the surface by ducts passing through the epidermis