The process of excretion is the |
|
a) |
Removal of useful substances from the body |
b) |
Removal of metabolic waste from the body |
c) |
Removal of the substances which have never been a part of the body |
d) |
Formation of useful substances in the body |
The process of excretion is the |
|
a) |
Removal of useful substances from the body |
b) |
Removal of metabolic waste from the body |
c) |
Removal of the substances which have never been a part of the body |
d) |
Formation of useful substances in the body |
(b)
Excretion is the removal of metabolic wastes from the body. and water are the metabolic waste for carbohydrates and fat metabolism. Their removal is, therefore called excretion
Osmoregulation is the control over the concentration of the water and salt in the body