|
The skin of frog do not contain |
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|
a) |
Cutaneous glands |
b) |
Lymph spaces |
c) |
Mucous glands |
d) |
Scales |
|
The skin of frog do not contain |
|||||||
|
a) |
Cutaneous glands |
b) |
Lymph spaces |
c) |
Mucous glands |
d) |
Scales |
(d)
The skin of the frog is naked (without scales), smooth and slippery. It consists of two regions-epidermis and dermis. Dermis contains sac-like mucous glands that discharges slimy mucous