What Does Exogenous Mean in Science?

having an external origin. biology. developing or originating outside an organism or part of an organism. of or relating to external factors, such as light, that influence an organism.

What do exogenous means?

1 : growing from or on the outside exogenous spores. 2 : caused by factors (as food or a traumatic event) or an agent (as a disease-producing organism) from outside the organism or system exogenous obesity exogenous depression.

What is an example of exogenous?

An exogenous variable is a variable that is not affected by other variables in the system. For example, take a simple causal system like farming. Variables like weather, farmer skill, pests, and availability of seed are all exogenous to crop production.