Topic: Pregnancy, placenta, parturition, lactation· Reproduction

Which of the following secretes the hormone, relaxin, during the later phase of pregnancy ?

1. Graafian follicle

2. Corpus luteum

3. Foetus

4. Uterus

Doubtly Asked 30 Oct 2026 NEET UG 2021 Practice test neet Save WhatsApp Report

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Answer: 2. Corpus luteum

Relaxin, which relaxes pelvic ligaments in late pregnancy, is secreted by the corpus luteum (and placenta). Graafian follicle, foetus and uterus do not secrete it.

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report

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Which of the following secretes the hormone, relaxin, during the later phase of pregnancy ?

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