Question

in which nitrogenous wastes which is harmfull​

Answer 1

Explanation:

=>Nitrogenous wastes in the body tend to form toxic ammonia, which must be excreted.

Mammals such as humans excrete urea, while birds, reptiles, and some terrestrial invertebrates produce uric acid as waste.

Answer 2

Explanation:

Nitrogenous wastes in the body tend to form toxic ammonia, which must be excreted. Mammals such as humans excrete urea, while birds, reptiles, and some terrestrial invertebrates produce uric acid as waste.