Male reproductive system Flashcards
1
Q
Testes
A
Produce sperm and male hormones
2
Q
Scrotum
A
Supports testes and regulates their temperature
3
Q
Seminal vesicle
A
Contribute fluids to semen production
4
Q
Prostate gland
A
Secretes prostate fluid (component of semen), aids in ejaculation nu maximizing motility of sperm as well as protecting it against the acidic urethra and vagina
5
Q
Epididymis
A
Stores mature sperm
Produces a mucous membrane that aids in
6
Q
Vas deferens
A
Transports sperm from epididymis to urethra via persitaltic movements
7
Q
Penis
A
Transfer sperm into vagina
8
Q
Urethra
A
transports both urine and sperm to exterior
9
Q
Puberty in boys
A
Hypophysis secretes LH which stimulates cells of Leydig to produce testosterone
Also releases FSH which stimulates spermatogenesis along side testosterone
10
Q
Main changes
A
Increased muscle mass Development of deeper voice Enlargement of penis and testes Production of sperm Development of sexual drive Increased production of sweat Increase in facial and body hair Skin becomes more oily Behavioural changes
