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Answer : 2. "Oxytocin"
Which of the following led to the expulsion of milk from the breast during suckling?
5Q:
Which of the following led to the expulsion of milk from the breast during suckling?
- 1Prolactinfalse
- 2Oxytocintrue
- 3Vasopressinfalse
- 4Estrogen and Progesteronefalse
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Answer : 2. "Oxytocin"
Explanation :
Oxytocin is an oligopeptide hormone secreted by pars nervosa of pituitary glands of birds and mammals and is involved in contraction of alveoli of mammary glands during release of milk.

