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It produces ova/sperm and hormones; digestion, filtration, and movement are separate systems.
Testes are the primary male gonads producing testosterone; others have different roles.
Spermatogenesis forms sperm; oogenesis makes eggs, surrogates aside.
Fertilization usually occurs in the fallopian tubes before embryo travels to uterus.
LH surge triggers ovulation; FSH aids follicle growth earlier in cycle.
Ovaries house follicles with oocytes; other structures are part of the tract.
The uterus provides a nourishing environment for fetal growth.
The secretory phase thickens the lining under progesterone influence.
Testosterone drives male characteristics; others have different roles.
Gonadotropins are released from the anterior pituitary in response to GnRH.
Mammary glands secrete milk to nourish newborns; other options misstate their role.
Vasectomy blocks sperm transport; other options relate to different systems.
Epididymis matures sperm; testosterone and fluids are produced by other tissues.
Estrogen is mainly produced by ovarian follicles; other sites have different roles.
Ovulation is the release of the egg; menstruation is shedding of lining.
Gametes carry 23 chromosomes to restore 46 after fertilization.
Clitoris contains erectile tissue for sensation; not a reproductive gland.
Labia help protect mucous membranes; Bartholin glands lubricate.
Endometrium thickens and sheds; myometrium is muscle; perimetrium outer layer.
Corpus luteum supports the luteal phase via progesterone; others incorrect.
hCG keeps the corpus luteum secreting progesterone; LH/FSH have other roles.
Sperm mature in the epididymis; others store fluids or contribute secretions.
Estrogen promotes regrowth; progesterone rises later in secretory phase.
Progesterone thickens and maintains the endometrium for potential implantation.
Vas deferens transports sperm; epididymis matures; urethra is exit route.
Bartholin glands secrete mucus for lubrication; other options incorrect.
Oxytocin triggers milk let-down; prolactin produces milk.
Luteal phase follows ovulation; follicular precedes it.
Implantation occurs in the uterine lining, not elsewhere.
Penis is the external organ; others have different roles.
Menarche marks puberty onset; menopause is end of cycles.
Menstruation sheds the endometrium when no embryo implants.
Vulva includes labia, clitoris, and related structures; other options are internal.
Seminal vesicles provide nutrients; prostate adds fluids; others have different roles.
Estrogen drives endometrial growth during the proliferative phase.
Urethra serves as the semen passage; other options relate to urinary function or production.
Menstrual phase involves shedding; proliferative rebuilds tissue; secretory prepares for implantation.
GnRH prompts pituitary to release FSH and LH; not a direct hormone to ovulate.
Cryptorchidism increases risks; the others are unrelated conditions.
Bulbourethral mucus lubricates; semen contains sperm and fluids from other glands.
Fertilization typically occurs in the fallopian tube environment.
hCG maintains corpus luteum to continue progesterone/estrogen production.
Progesterone supports milk production readiness; prolactin actually induces milk synthesis.
Urethra handles urine and semen transit; other options are unrelated.
Myometrium is the muscular layer causing contractions; endometrium lines the uterus.
Bartholin glands lubricate; others have different secretions.
Fimbriae sweep the egg into the tube; cilia are different moving structures.
GnRH triggers gonadotropin release; ovulation is LH-driven later.
Ovaries house germ cells; other structures support/transport reproductive processes.
Ectopic pregnancy is non-uterine implantation and dangerous.
Secretory phase thickens endometrium under progesterone influence.
Flagellum enables swimming; other parts have different roles.
Testosterone drives male secondary traits; others have different roles.
Menarche marks puberty onset; menopause is end of cycles.
Hymen is a thin membrane; other statements are incorrect.
Hypothalamus stimulates pituitary; the pituitary then releases LH/FSH.
Broad ligament stabilizes uterus; other names are less accurate or fictional here.
Follicular phase ends at day 14 with LH surge and ovulation.
Correct sequence moves sperm from testes to urethral exit; order matters.
Uterus houses and nurtures the fetus; ovaries release eggs.
Seminal vesicles provide fluids rich in nutrients; others have different roles.
Breast development is driven by estrogen and growth factors; others are not primary drivers.
Gonads are primary; ducts/glands are secondary/accessory reproductive organs.
Ductus deferens transports sperm to the ejaculatory ducts; ureter handles urine.
Prolactin stimulates milk synthesis; oxytocin releases milk.
Labia majora help keep membranes moist; glands secrete lubrication.
Ova are female gametes; sperm are male gametes.
Fertilization is the union of gametes; implantation occurs after.
Estrogen influences several reproductive aspects including cycle and secondary traits.
Emission moves sperm into urethra; ejaculation expels semen.
Fimbriae capture oocyte and guide it into the tube.
Broad ligament stabilizes uterus; others have different anatomical roles.
Progesterone maintains the secretory endometrium; estrogen remains present too.
Without implantation, hormones fall and the lining shed as menstruation.
Endometrium lines the uterus; other options describe different tissues.
Fallopian tubes transport oocytes; others are not correct transport routes.
Vulva comprises external structures; others are internal.
Oxytocin drives contractions and milk ejection; other processes are hormone-specific.
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