1.

The following substances are the excretory products in animals. Choose the least toxic form among them. (a) Urea (b) Uric acid (c) Ammonia (d) Carbon dioxide

Answer»

The following substances are the excretory products in animals. Choose the least toxic form among them.
(a) Urea (b) Uric acid
(c) Ammonia (d) Carbon dioxide



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