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Multiple Choice Question

Which hormone is responsible for the let-down of milk in dairy animals?डेयरी पशुओं में दूध उतारने (Milk let-down) के लिए कौन सा हार्मोन जिम्मेदार है?

  • A
    Prolactin
    प्रोलैक्टिन
  • B
    Estrogen
    एस्ट्रोजन
  • C
    Oxytocin
    ऑक्सीटोसिन
  • D
    Progesterone
    प्रोजेस्टेरोन
Explanation:
Oxytocin stimulates the contraction of smooth muscles in the udder, causing milk let-down.
ऑक्सीटोसिन थन में चिकनी मांसपेशियों के संकुचन को उत्तेजित करता है, जिससे दूध नीचे आता है।

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This question belongs to the set "UKSSSC Pashudhan Prasar Adhikari Mock Test 2: Part 1 (General Science & Animal Husbandry)". Click below to read detailed notes and attempt the full quiz.

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