Question

(i) The process of removal of waste products formed by metabolic activities is called _______

Answer 1

Introduction

1. Excretion is the process through which metabolic waste from an organism is removed.
2. This is typically done by the lungs, kidneys, and skin invertebrates.
3. In contrast, in secretion, the chemical may have specialized duties after exiting the cell. Excretion is a necessary step in all living things.
4. Excretion is the process by which animals eliminate waste materials and nitrogenous byproducts of metabolism.