Question

What are animal hormones

Answer 1

The well-known animal hormones are insulin, estrogen, testosterone. They are made by endocrine glands of vertebrates. Hormones are made by all organ system and tissues in the body.

Answer 2

$\huge\mathfrak\red{Bonjour\:Mate}$

$\underline\bold{Animal\:harmones:}$Hormones are chemical secreted by endocrine gland in one part of the body and are carried by blood to another part where they stimulate or inhibit specific physiological process.

Animals have three types of hormones based on their chemical composition and origin. They are :

Steroid Hormones

Peptide Hormones

Amine Hormones