Question

Something that affects the structure or function of an organism is referred to as a _________?

Answer 1

Something that affects the structure or function of an organism is referred to as a _A.Modifier_?

(Think of Modifier as it change something in organisms)

Hope to help

:D  

Answer 2

Modifier is something that can affect the structure or function of an organism. Modifier is something refers to a thing or a substance that makes a partial change to a certain organism or certain thing.
Some common modifier examples are:
=> Your doctor repeated you diagnostic test exactly on the same day.
=> Your plastic surgeon repeated your nose surgery maybe because there’s something wrong on the first result.
=>  You trim your plant in order to have a nice shape when it grow.