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Reproductive Period 5 Luz Ponce (hormones of the reproductive system and…
Reproductive Period 5 Luz Ponce
Functions of Reproductive
protect nourish the offspring until birth
Produce egg for females
Formations of gametes
Mitosis: diploid to diploid (making an exact clone)
Meiosis:Diploid to Haploid includes crossing over
hormones of the reproductive system and their regulation
Gonadotropin releasing hormone(GnRH):release LH and FSH
Testosterone:stimulates reproductive organ development and sex drive
Follicle stimulating hormone(FSH):sperm production and maturation
Inhibin:stop production of LH and FSH
Leutinizing hormone(LH):stimulates seminiferous tubules to secrete testosterone
Estrogen:primary female sex hormone released by follicle
Disorders of the reproductive system
SYIs
sexually transmitted infections
STDs
Sexually transmitted infections diseases
events of the female hormonal cycle
Ovarian Cycle
follicular phase:secrete estrogen
ovulation:triggered by sudden spike increase in LH
Luteal Phase:secretes progesterone, some estrogen, and inhibin which suppresses FSH
Uterine (menstrual) Cycle
Menstruation:decline of estrogen and progesterone
proliferative phase:estrogen stimulates growth of blood vessels of endometrium
Anatomy of male and female reproductive
Male
Uretha
seminal vesicle
ductus deferens(Vas Deferens)
prostate gland
epididymis
bulbourethral gland
sperm-male gamete
penis
Testes-primary sex organs
scrotum
Female
Uterus
Vagina
Mon pubis
uterine
Labia
ductus system-delivery of female gamete
Vestibule
clitoris
Ovaries-primary female sex organs