Question

identify the male structures described below.1. specialized organ used for internal fertilization.2. produces the male gamete.3. specialized organ that allows for sperm to develop in lower temperature than normal body temperature.4. this secretes testosterone.produces sperm and testosterone5. secretes the sugary fluid to nourish sperm.6. carries the sperm to the urethra.carries urine + sperm out of body7. structure that stores sperm until needed.8. this gland produces lubricating fluid for the sperm.9. this gland produces alkaline fluid to protect the sperm from the females acidic body fluids.10. this organ stores urine.11. list the three glands that involved in the production of semen.12. do males produce sperm for the rest of their lives?

Explanation:

1. Identified the male reproductive organ for internal fertilization.
2. Identified the structure that makes male sex cells.
3. Identified the organ that maintains cool sperm development temp.
4. Identified the testosterone-secreting structure.
5. Identified the gland that makes sperm-nourishing fluid.
6. Identified the duct carrying sperm to the urethra.
7. Identified the sperm storage structure.
8. Identified the gland making sperm lubricant.
9. Identified the gland making sperm-protective alkaline fluid.
10. Identified the urine-storing organ.
11. Listed the three key semen-producing glands.
12. Answered the question about lifelong sperm production.

Answer:

1. Penis
2. Testes (seminiferous tubules)
3. Scrotum
4. Testes (Leydig cells)
5. Seminal vesicles
6. Vas deferens (ductus deferens)
7. Epididymis
8. Bulbourethral (Cowper's) glands
9. Prostate gland
10. Urinary bladder
11. Seminal vesicles, Prostate gland, Bulbourethral (Cowper's) glands
12. Yes, males typically produce sperm throughout most of their adult lives, though sperm count and quality may decline with age.