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Which of the following secretes the hormone, relaxin, during the later phase of pregnancy?    (2021)
  • a)
    Foetus
  • b)
    Uterus
  • c)
    Graafian follicle
  • d)
    Corpus luteum
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which of the following secretes the hormone, relaxin, during the later...
In the later phase of pregnancy, a hormone called relaxin is also secreted by the ovary.
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Community Answer
Which of the following secretes the hormone, relaxin, during the later...
The correct answer is option 'D', Corpus luteum.

Explanation:
During pregnancy, the corpus luteum, which is a structure formed in the ovary after ovulation, secretes the hormone relaxin. Relaxin is a hormone that helps to relax the pelvic ligaments and soften the cervix in preparation for childbirth. It also helps to inhibit contractions of the uterus during early pregnancy.

Here are some key points about relaxin:

- Relaxin is a peptide hormone that is primarily produced by the corpus luteum during pregnancy.
- It is also produced by the placenta and other tissues in smaller amounts.
- Relaxin helps to prepare the body for childbirth by relaxing the pelvic ligaments and softening the cervix.
- It also plays a role in regulating blood pressure and renal function during pregnancy.
- In non-pregnant women, relaxin is involved in the regulation of the menstrual cycle and the growth and differentiation of the reproductive tract.

In conclusion, the correct answer is option 'D', Corpus luteum, as it secretes the hormone relaxin during the later phase of pregnancy.
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Which of the following secretes the hormone, relaxin, during the later phase of pregnancy? (2021)a)Foetusb)Uterusc)Graafian follicled)Corpus luteumCorrect answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following secretes the hormone, relaxin, during the later phase of pregnancy? (2021)a)Foetusb)Uterusc)Graafian follicled)Corpus luteumCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following secretes the hormone, relaxin, during the later phase of pregnancy? (2021)a)Foetusb)Uterusc)Graafian follicled)Corpus luteumCorrect answer is option 'D'. Can you explain this answer?.
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