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Male Reproductive
Biology Test
| Question | Answer |
|---|---|
| A pouch of skin outside the body,keep the testes, and keep them colder than body temp. (keep them close or ar to regulate temp.) | Scrotum |
| Suspended outside the abdominal cavity by scrotum contain tubules in which sperm are produced | Testes |
| A tube that extends from the seminiferous tubules to the vas deferens located outside and on top of the tests secretes about 50% of seminal fluid | Epididymis |
| Sperm duct one of the passageways or tubes the sperm travel through, connect to short ejactulatory duct | Vas deferens |
| Secrets a mucus like fluid that provides lubrication forintercourse composes about 5% of seminal fluid | Bulbourethral Gland |
| Gets rid of waste | Rectum |
| Glands which secrete about 30% of seminal fluid and add fructose to sperm as they pass | Seminal vesicles |
| Holds Urine | Urinary Bladder |
| Prostate cancer/ Secretes a milky alkaline fluid which composes about 60 % of seminal fluid | Prostate gland |
| Passes through the penis and out | Urethra |
| Inside each testis and are where sperm are produced by meiosis | Seminiferous Tubules |
| Each of two testicles has a vas deferens that joins with each of your seminal vesicle ducts to form this | Ejaculatory Duct |
| What is the sperm pathway? | Seminiferous tubules (testes)-------> Epididymis-------> vas deferens, seminal vesicles-----------> Ejactory duct (prostate)----> passes by bulbourethral gland and into the urethra (penis)-----> out the end of the penis |
| Where are the mitochondria in the sperm? | In the midsection |
| What is bigger egg or sperm cells? | Egg |
| How much do both egg and sperm cell contribute of genetic information? | Same amount |
| What are the 3 sex hormones of a male? | FSH (follicle- stimulating hormone), LH (luneninising hormone), and testosterone |
| Stimulates development and maturation of sperm in testes | FSH |
| Stimulates cells in seminiferous tubules (testes) to secrete testosterone | LH |
| Has a role in sperm production and developing male secondary sex characteristics (beard, deep voice) | Testosterone |
| FSH and LH are named and produced both in the male and female ut where are these made? | In the pituitary gland in the brain |
| What is the male reproductive system basically made up of? | Tubes and glands |