why is the term urogenital system applicable to males

Why is it important to discuss the excretory and reproductive systems at the same time?

It is easiest to discuss the excretory and reproductive systems at the same time because they originate developmentally from adjacent tissues and utilize common ducts to allow passage of products outside of the body. Overview and function of the excretory system. Kidneys are the primary adult excretory organs and work in association ...

How many regions are there in the genital tract?

In mammals, the genital tract is divided into three regions:

What is the first kidney of a vertebrate embryo?

The pronephros is the first formed kidney of a vertebrate embryo, which lies dorsal to the pericardial cavity and forms the archinephric duct - found in primitive fishes and in the larval and embryonic stages of some vertebrates; also called the head kidney

Which kidney is the adult kidney of most anamniotes?

The opisthonephros is the adult kidney of most anamniotes, in which most of the kidney tubules are concentrated caudally - all of the mesomere posterior to the pronephros forms one kidney, which taps into the pronephric duct

How many chambers does the simplex uterus have?

the simplex uterus has only one uterine chamber (primates)

Where does blood flow to the glomerulus?

blood flow to the glomerulus comes from the afferent arteriole and leaves through the efferent arteriole

Where do germ cells migrate?

The primordial germ cells migrate from their original location at the base of the yolk sac and into the germinal epithelium