Question

Fill in the blanks :

The purpose of making …………… is to filter out harmful nitrogenous waste products from the blood.

Give reason. ​

Answer 1

Explanation:

Excess nitrogen is excreted from the body. Nitrogenous wastes tend to form toxic ammonia, which raises the pH of body fluids. ... Terrestrial organisms have evolved other mechanisms to excrete nitrogenous wastes. The animals must detoxify ammonia by converting it into a relatively nontoxic form such as urea or uric acid.