Least toxic excretory material is

The conversion of dangerous nitrogenous wastres into less toxic excretory matter is carried out in man in the :

The conversion of dangerous nitrogenous wastes into less toxic excretory matter is carried out in man in the:

The conversion of dangerous nitrogenous waste into less toxic excretory matter is camied out in man in the

Ammonia is excretory material in

Classify the animals on the basis of excretory material.

Which excretory material is least toxic ?

Which excretory material is least toxic?

Which excretory material is least toxic ?