BIO 169 Test 6-- Reproductive Systems,
Pregnancy Development, Inheritance and
Genetics with Questions Solved 100%
Correct
ABP keeps testosterone in area of seminiferous tubules to enhance stimulation of
- Answer spermatogenesis
testes produce gametes, sex hormones and - Answer inhibin
produced by sustentocytes; levels proportional to sperm production; provides
negative feedback to hypothalmus and anterior pituitary to regulate release of GnRH -
Answer inhibin
synthesized from cholesterol and activates specific genes - Answer steroid hormone
effects of testosterone
promotes spermatogenesis, stimulates development of accessory structures of
reproductive system and stimulated development of male secondary sex characteristics
- Answer testosterone functions
male secondary sex characteristics begin to develop at - Answer puberty
what are male secondary sex characteristics - Answer appearance of pubic, axillary,
facial hair; change in type of hair; activation of apocrine sweat glands in axillary
,and groin region, enlargement of larynx= deepening of voice, increase muscle
mass, hematocrit and BMR, increased libido
period of life when reproductive organs grow to adult size and become functional -
Answer puberty
zona reticularis of adrenal cortex acts as - Answer testosterone source
may function to stimulate sexual development in both sexes - Answer zona reticularis
female gonads - Answer ovaries
female gametes - Answer ova
female sex hormones - Answer estrogen and progesterone
site of fertilization; convey fertilized ovum to uterus - Answer uterine tube or
fallopian tube
distal end of uterine tube - Answer infundibulum
infundibulum has finger-like projections called - Answer fimbriae
provides physical and nutritional support for developing embryo - Answer uterus
,tubular organ; receives penis during intercouse and provides passageway for delivery
of infant and menstrual flow - Answer vagina
clitoris or labia aka vulva - Answer external genitalia
ovaries covered by fibrous CT layer called - Answer tunica albuginea
ovaries supported by ___ pairs of ligaments - Answer 3
anchor ovary laterally to pelvic wall; surround ovarian vessels - Answer
suspensory ligament
anchors ovary medially to uterus - Answer ovarian ligament
fold of parietal peritoneum that tent over uterus and support uterine tubes, uterus,
and vagina - Answer broad ligament
uterus is anchored to anterior wall by - Answer round ligament
ligaments allow position of uterus to change as ____ ___ and ___distend/ recoil and
expand for pregnancy - Answer urinary bladder; rectum
body of uterus separated from urinary bladder and rectum by extensions of - Answer
parietal peritoneum
pouches of parietal peritoneum also allow position of uterus to change as bladder
and rectum disten and recoil and ___ during pregnancy - Answer expand
, ovaries originate from masses of tissue posterior to parietal peritoneum near - Answer
kidneys
then ovaries descend to location just below ____ ___ during fetal development - Answer
pelvic brim
houses vessel and nerves - Answer medulla
contains ovarian follicles - Answer cortex
each follicle consists of an ___ ____, oocyte, surrounded by layers of other cells -
Answer immature gamete
follicles are the actual sources of - Answer sex hormones
extends medially from area of ovary to uterus; supported by portion of broad ligament -
Answer uterine tubes
receive ovulated oocyte, site of fertilization, and conveys fertilized ovum to uterus
- Answer function of uterine tubes
stiffen and brush against surface of ovary - Answer fimbriae
cilia create a current that pulls - Answer oocyte towards uterine tube
wall of uterine tube contains sheets of - Answer smooth muscle
Pregnancy Development, Inheritance and
Genetics with Questions Solved 100%
Correct
ABP keeps testosterone in area of seminiferous tubules to enhance stimulation of
- Answer spermatogenesis
testes produce gametes, sex hormones and - Answer inhibin
produced by sustentocytes; levels proportional to sperm production; provides
negative feedback to hypothalmus and anterior pituitary to regulate release of GnRH -
Answer inhibin
synthesized from cholesterol and activates specific genes - Answer steroid hormone
effects of testosterone
promotes spermatogenesis, stimulates development of accessory structures of
reproductive system and stimulated development of male secondary sex characteristics
- Answer testosterone functions
male secondary sex characteristics begin to develop at - Answer puberty
what are male secondary sex characteristics - Answer appearance of pubic, axillary,
facial hair; change in type of hair; activation of apocrine sweat glands in axillary
,and groin region, enlargement of larynx= deepening of voice, increase muscle
mass, hematocrit and BMR, increased libido
period of life when reproductive organs grow to adult size and become functional -
Answer puberty
zona reticularis of adrenal cortex acts as - Answer testosterone source
may function to stimulate sexual development in both sexes - Answer zona reticularis
female gonads - Answer ovaries
female gametes - Answer ova
female sex hormones - Answer estrogen and progesterone
site of fertilization; convey fertilized ovum to uterus - Answer uterine tube or
fallopian tube
distal end of uterine tube - Answer infundibulum
infundibulum has finger-like projections called - Answer fimbriae
provides physical and nutritional support for developing embryo - Answer uterus
,tubular organ; receives penis during intercouse and provides passageway for delivery
of infant and menstrual flow - Answer vagina
clitoris or labia aka vulva - Answer external genitalia
ovaries covered by fibrous CT layer called - Answer tunica albuginea
ovaries supported by ___ pairs of ligaments - Answer 3
anchor ovary laterally to pelvic wall; surround ovarian vessels - Answer
suspensory ligament
anchors ovary medially to uterus - Answer ovarian ligament
fold of parietal peritoneum that tent over uterus and support uterine tubes, uterus,
and vagina - Answer broad ligament
uterus is anchored to anterior wall by - Answer round ligament
ligaments allow position of uterus to change as ____ ___ and ___distend/ recoil and
expand for pregnancy - Answer urinary bladder; rectum
body of uterus separated from urinary bladder and rectum by extensions of - Answer
parietal peritoneum
pouches of parietal peritoneum also allow position of uterus to change as bladder
and rectum disten and recoil and ___ during pregnancy - Answer expand
, ovaries originate from masses of tissue posterior to parietal peritoneum near - Answer
kidneys
then ovaries descend to location just below ____ ___ during fetal development - Answer
pelvic brim
houses vessel and nerves - Answer medulla
contains ovarian follicles - Answer cortex
each follicle consists of an ___ ____, oocyte, surrounded by layers of other cells -
Answer immature gamete
follicles are the actual sources of - Answer sex hormones
extends medially from area of ovary to uterus; supported by portion of broad ligament -
Answer uterine tubes
receive ovulated oocyte, site of fertilization, and conveys fertilized ovum to uterus
- Answer function of uterine tubes
stiffen and brush against surface of ovary - Answer fimbriae
cilia create a current that pulls - Answer oocyte towards uterine tube
wall of uterine tube contains sheets of - Answer smooth muscle
