What is the process by which sperm leave the body?

Answer 1

Ejaculation

Answer 2

Sperm leave the body through the urethra during ejaculation. The sperm travel along the vas deferens and mix with fluids from the seminal vesicles, prostate, and bulbourethral glands to form semen before being expelled.

Answer 3

Through the eppididymus -> then the ductus deferens/vas deferens, this goes forwards then loops back over the top of the bladder and the comes down behind it -> through the ampulla of the ducuts deferens -> through the ejaculatory duct which runs inside the prostate to the join the urethra -> down in the urethra through the corpus corpus spongeosum nad then out of the peins.

Answer 4

Through the eppididymus -> then the ductus deferens/vas deferens, this goes forwards then loops back over the top of the bladder and the comes down behind it -> through the ampulla of the ducuts deferens -> through the ejaculatory duct which runs inside the prostate to the join the urethra -> down in the urethra through the corpus corpus spongeosum nad then out of the peins.

Answer 5

Spermatogenesis takes place inside a male's testes, specifically in the walls of the seminiferous tubules. The epididymis is a tortuously coiled structure topping the testis, it receives immature sperm from the testis and stores it for several days. When ejaculation occurs, sperm is forcefully expelled from the tail of the epididymis into the ductus deferens. Sperm travels through the ductus deferens and up the spermatic cord into the pelvic cavity, over the ureter to the prostate behind the bladder. Here, the vas deferens joins with the seminal vesicle to form the ejaculatory duct, which passes through the prostate and empties into the urethra. Upon the sperm's exit from the testes, into the vas deferens, muscular movements take over. When ejaculation occurs, rhythmic muscle movements of peristalsis propel the sperm forward. This continues throughout the remainder of the sperm's journey through the male reproductive system.

Sperm cells become even more active when they begin to interact with the fertilizing layer of an egg cell. They swim faster and their tail movements become more forceful and erratic. This behavior is called "hyper activation."

Answer 6

1. seminiferous tubules

2. straight tubules

3. rete testis

4. efferent ducts

5. epididymis

6. ductus (vas) deferens

7. ampulla of ductus deferens

8. ejaculatory duct

9. prostatic urethra

10. membranous urethra

11. spongy (penile) urethra

The testes produce sperm.

Answer 7

seminiferous tubules of testes -> epididymis -> vas deferens -> prostate -> urethra

Answer 8

Testes

Epididymis

Vas deferens

Ejaculatory duct and prostate gland

Urethra

Vagina

Passes cervix

uterus

Answer 9

seminferous tubule-rete testis-epididymous-ductus deferens

Answer 10

muscle contractions close sphincter at base of bladder and move fluids through ductus deferens, seminal vesicles, & ejaculatory ducts