The hormone associated with aggression seems to be ___________.

A) testosterone
B) estrogen
C) MDH
D) peptone

Testosterone

A steroid hormone that is the principal male sex hormone and an anabolic steroid, playing a key role in the development of male reproductive tissues, as well as promoting secondary sexual characteristics.

Hormone

A chemical messenger produced by glands in the endocrine system, hormones travel through the bloodstream to tissues or organs, affecting various bodily functions.

Aggression

A range of behaviors that can result in both physical and psychological harm to oneself, others, or objects in the environment.