Question

Which hormone controls the ejection of milk from mammary glands?

Answer 1

Oxytocin controls the ejection of milk from mammary glands, while prolactin is responsible for milk production, and both are part of a positive feedback loop initiated by suckling.

Step-by-step explanation:

The hormone that controls the ejection of milk from mammary glands is oxytocin. It works in conjunction with prolactin, which is responsible for milk production. The suckling of a baby stimulates the release of these hormones in a positive feedback loop, where suckling leads to milk ejection, promoting further suckling and hormone release.