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BioPsychCh11
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Steroid hormones
Hormone that contains 4 carbon rings
Androgens
Hormones more abundant in males than females for most species
Estrogen
Class of steroid hormones are more abundant in females than males for most species
Progesterone
Prepares uterus for implantation of a fertilized ovum and promotes maintenance of pregnancy
Organizing effects
Long-lasting effect of a hormone that is present during a sensitive period early in development
Activating effects
Temporary effect of a hormone on behavior or anatomy occuring only when hormone is present
SRY gene
Sex region Y gene which causes primitive gonads to develop into testes
Wolffian ducts
Early precursors to male reproductive structures
Mullerian ducts
Early precursors to female reproductive structures (oviducts, uterus, and upper vagina)
Sensitive period
Time in early development during which some event (experience or presence of hormone) has a strong & long lasting effect
Alpha-fetoprotein
Protein that binds with estrogen in the bloodstream of many immature mammals
Follicle-stimulating hormone-FSH
Anterior pituitary hormone that promotes the growth of follicles in the ovary
Luteinizing hormone
Anterior pituitary hormone that stimulates the release of an ovum
Periovulatory period
Time just before and after the release of the ovum when fertility is high
Oxytocin
Neurotransmitter and hormone released from posterior pituitary important for sexual and parental behaviors
congenital adrenal hyperplasia -CAH
Over development of the adrenal glands from birth
Androgen insensitivity
Individuals with XY chromosome have genital appearance of a female
Author
HHedlund
ID
113899
Card Set
BioPsychCh11
Description
Reproductive Behaviors
Updated
2011-11-02T07:13:06Z
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