The "sac" between a man's legs is called the scrotum. It is what protects and contains the testes. The scrotum also regulates the temperature of the testes. When they are hot, the skin becomes very soft, and there may even be sweating. When the testes are cold, the skin of the scrotum becomes stiff, shrunken, and leathery.
the goats milk sac is called an udder.
Scrotum
The external sac-like structure of the male reproductive system is called the testes which reside in the scrotum.
The sac containing the male gonads is called the scrotum. This contains the testes, the penis, and several other organs that are needed for reproduction.
testes are the two endocrine glands in the scrotal sac of a male.
Hair forms in a pouch-like structure below the skin called a hair follicle.
The sub preputial sac are located in the folds of the skin in front of the genitals of some mammals that produce pheromones. These are exocrine glands, the female animals are called the clitoral glands.
The male guinea pig has a scrotal sac.
Sperm is produced in the scrotum sac of the male.
the goats milk sac is called an udder.
It is called an ascus.
gago