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289

Q:

स्तनपान के दौरान किस हॉर्मोन के कारण स्तन से दूध निकलता है?

  • 1
    एस्ट्रोजन
  • 2
    प्रोलेक्टिन
  • 3
    ऑक्सीटॉसिन
  • 4
    प्रोजेस्टेरॉन
  • Show Answer
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Answer : 4. "प्रोजेस्टेरॉन"
Explanation :

Prolactin is necessary for the secretion of milk by the cells of the alveoli. The level of prolactin in the blood increases markedly during pregnancy, and stimulates the growth and development of the mammary tissue, in preparation for the production of milk (19).

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