Question

Name few excretory products in humans.

Answer 1

Waste substances are formed during many life processes that take place in the body of an animal. These are eliminated from the body through specific organs. This process is called excretion.

$\bullet$ The skin eliminates excess water and salts in the form of sweat.
$\bullet$ The lungs inhale oxygen and exhale carbon dioxide.

Like animals, plants also excrete waste products like gums, resins, latex, etc.