- Home
- Standard 12
- Biology
2.Human Reproduction
normal
Given below is a diagrammatic sketch of a portion of human male reproductive system. Which of the following part contributes to the maximum portion of semen?

A
$D$
B
$C$
C
$B$
D
$A$
Solution
Seminal vesicles contributes the major part of the ejaculate.
$C$ is prostate gland and $D$ is bulbourethral glands
Standard 12
Biology