The most important hormone in initiating and maintaining lactation after birth is:
Correct answer: C. Prolactin
- A. Estrogen
- B. FSH
- C. Prolactin
- D. Oxytocin
Explanation
The most important hormone in initiating and maintaining lactation after birth is prolactin. Prolactin is produced by the anterior pituitary gland and is responsible for stimulating milk production in mammary glands. Therefore, option c is correct.
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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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