Hormones Flashcards

1
Q

Progesterone produced by

A

Corpus lutetium and placenta

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2
Q

Progesterone

A

Negative feedback
Inhibits smooth muscle
Promotes cervix contractions
Inhibits further estrus cycles

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3
Q

Chorionic Gonadotropin (eCG, PMSG)

A

Induces leutinization of second ovum follicles

Additional progesterone

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4
Q

Relaxin

A

Relaxes muscles and ligaments for parturition

Stimulates mammary gland development

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5
Q

Freemartins

A

Twins
Sterile female due to excess testosterone
Little or no uterus development

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