The hormone responsible for milk ejection is:

Practice MCQ for SSC, UPSC, RRB Exams

A. Prolactin A.
B. Oxytocin B.
C. Estrogen C.
D. Progesterone D.

Correct Answer: B সঠিক উত্তর: B

Explanation ব্যাখ্যা

Oxytocin is the hormone that triggers the contraction of muscles in the mammary glands, allowing milk to be "let down" from the breast when a baby suckles.
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