The maximum reproductive capacity of an organism under optimal environmental conditions.

Producing two offspring at a time, as in some mammals.

An organism that moves or walks on two legs.

Relating to or characterized by the ability to walk or move on two legs.

The condition or characteristic of walking on two legs, as seen in humans and some other animals.

An experimental procedure used to measure the effects of a substance on living organisms or cells.

Relating to the chemical processes and substances that occur within living organisms.

The study of the chemical composition and processes of cells.

The amount of dissolved oxygen required by aerobic microorganisms to break down organic material in water, used as an indicator…

A series of chemical reactions in a cell that lead to the production of a specific product or the conversion…