Biology · Endocrine System

During pregnancy, which structures are primarily responsible for the production and secretion of the hormone relaxin?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Hypothalamus and Kidney
2Adrenal gland and Placenta
3Ovary, Uterus, and Placenta✓
4Ovary and Pituitary gland

Correct answer

Ovary, Uterus, and Placenta

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