A temporary endocrine gland in the human body is:
Correct answer: B. Corpus luteum
- A. Corpus cardiacum
- B. Corpus luteum
- C. Corpus allatum
- D. Pineal gland
Explanation
The corpus luteum is a temporary endocrine gland in human females. It is formed after the follicle ruptures and LH transforms this ruptured follicle into a yellow glandular mass called the corpus luteum. It secretes progesterone, which stimulates the uterine glands to produce an increased amount of watery mucus and is also essential for the maintenance of the endometrium lining. In the absence of fertilization, the corpus luteum degenerates, leading to menstruation. Hence, it is considered a temporary gland because it secretes hormones for some time and then degenerates.
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About Chemical Coordination and Hormones
Chemical coordination uses hormones released by endocrine glands and carried in blood to specific target cells. Coverage includes the pituitary, thyroid, pancreas, adrenal glands, ovaries and testes, feedback control, and the contrast between slower, longer-lasting hormonal responses and rapid nervous coordination.
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