Biology · Endocrine System

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

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Pituitary gland and Thyroid gland
2Adrenal cortex and Pancreas
3Hypothalamus and Kidney
4Corpus luteum, Placenta, and Uterus✓

Correct answer

Corpus luteum, Placenta, and Uterus

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

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