Answer:
The correct option is: b. trabeculae
Explanation:
Trabeculae are the tiny rod-like elements of the bone tissues that are responsible for supporting the framework of the various organs or parts of the body. It is generally made up of dense collagenous tissue and can also be composed of muscles and bones.
<u>The cancellous bone, also known as the spongy bone, is produced by the groupings of trabeculated bone tissues</u>.
Answer:
Excess cholesterol and a lack of ATP inhibit the activity of HMG-CoA reductase in the liver to decrease cholesterol synthesis
Answer:
Hepatic portal system is the veins, consists of the tributaries and hepatic portal vein.
Explanation:
Hepatic portal system transfers blood from the parts of gastrointestinal tract to the liver. The components of hepatic portal system are hepatic portal vein, superior mesentric vein, inferior mesenteric vein and splenic vein.
The absorbed product of the small intestine first reach to the liver through the hepatic portal system. The lower portion of the esophagus to the upper part of ana.l canal is involved in this system.
The term Emission describes the movement of sperm and accessory gland secretions into the urethra.
What is Emission?
A discharge; referring usually to a discharge of the male internal genital organs into the internal urethra; the contents of the organs, including sperm cells, pro static fluid, and seminal vesicle fluid, mix in the internal urethra with mucus from the bulbourethral glands to form semen.
Movement of sperm:
When ejaculation occurs, sperm is forcefully expelled from the tail of the epididymis into the deferent duct. Sperm then travels through the deferent duct through up the spermatic cord into the pelvic cavity, over the ureter to the prostate behind the bladder.
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