Question

define excretion and name the basic filtration unit present in kidney​

Answer 1

Answer:

Excretion is the process involved in removal of nitrogenous and harmful metabolic waste from the body.

Basic filtration unit present in the kidney is Nephron.

Hope it helps...

Answer 2

Excretion is the process of removal of unwanted wastes from the body such as nitrogenous wastes.

Nephron is the basic filtration unit of kidney.

Hope it helps you!

Mark as brainliest!

Follow me!