Lecture 18 Flashcards
_______________ is the definition of sex that defines sex as females XX and males XY
chromosomal sex
______________ is the definition of sex that defines sex based on gonad difference- testes and ovary
gonadal sex
_________________ is the definition of sex that defines sex as a different internal genetalia, external genetalia, brain structure
morphological sex
____________ is the primary sex organs
gonads
What are the functions of gonads
- gametogenesis via meiosios
- formation of sex hormones (sex drive)
What are the external genetalia
penis and vagina
What are the internal genetalia
glands and ducts
What are some secondary sex characteristics
- voice changes
- body shape
- breasts
- body hair
_____________ houses th testes
- Parto: smooth muscle
- creemaster muscle: adjusts position of balls to adjust temperature
scrotum
___________________ adjusts position of balls to adjust temperature
-creemaster muscle:
______________ serous parietal visceral, attached bottom of scrotum, gunenction
tunica vaginalis
__________________ adheres to the eteests divides the testes into lobes
tunica albuginea
______________________ aree the malee gonads
testes
What is the path of sperm out of scrotum
seminiferous tubules, epididymus, vas deferens, ejaculatory ducts, Aretha and penis
___________ sperm formation
spermatogenesis
What are the accessory glands
- seminal glands
- prostate gland
- bulbuerthral gland
_____________ 60% of ejaculate, high in fructose, joins ductus deferent to form ejaculatory duct and urethra
seminal glands
_____________ 25-30% of ejaculate volume e
prostate gland
_______________ empty into urethra prior to ejaculation
bulbourehtral gland
________________
- corpora cavemosa
- corpus spongeosum
erectile bodies
_____________________ is controlled by the parasympathetic and sympathetic control
erection and ejaculaton
______________ controls erection and arosal
parasympathetic
_______________ controls ejaculation
sympathetic control
__________________ female gonad makes ova
ovaries
what are the 3 ligaments holding ovary
- broad ligament
- systensory ligament
- ovarian ligament
______________ is the formation of oocyte
oogenesis
__________ is the combination of ovarian and uterine cycles
menstral cycle
_________________ is the location of fertilization
Fallopian tube
what are the glands of female reproductive anatomy
clitoris
labia minora
labia majora
vestibular gland
___________________ is the gland that produces lubriication for sex
vestibular glands
what are the layers of the uterus
- -perimetrial: visceral serosa
- myometrium: smooth muscle (child birth)
- endometrium: inside, uterine cycle
_____________ is the only part of cervix that extends into vagina
cervix
_______________ causes sex differentiation in development in development
SRY gene
____________ stimulates testes and testosterone
wolffian ducts
______________ stimulates ovaries and estrogen
mullein ducts
_______________ is default form. Absence of MIN protein lead to ______________
female form
mullerian
In the embryo the general tubercle becomes the ______________ in males
corpus spongiosum
In the embryo the general tubercle becomes the ______________ in females
clitoris
In the embryo the labioscrotal swellings becomes the ______________ in males
scrotum
In the embryo the labioscrotal swellings becomes the ______________ in females
labia majora
In the embryo the urethral folds becomes the ______________ in males
corpora caverenosa shaft
In the embryo the urethral folds becomes the ______________ in females
labia minora
