male parts Flashcards
time of testicular descent in horse
9-11m
time of testicular descent in cattle
3.5-4 m
time of testicular descent in dogs
5 d after birth
time of testicular descent in sheep, pig
80-90 days
time of testicular descent in cats
2-5d after birth
responsible for testicles’ thermoregulation
tunica dartos
peritoneal evaginated pouch surrounding the testicle
vaginal process
scrotum has a lot of sc fat
false
testis thermoregulation temp
4-6C
Extends from inguinal ring to suspend testis in scrotum
spermatic cord
Striated muscle from internal abd oblique
cremaster muscle
____ testis: has Horizontal w/ epididymal tail caudal to the testis & epididymal body dorsal to the testis
stallion
has Oblique running dorso-caudally w/ epididymal body caudomedial to the testis. what animal’s testis
boar and tomcat
primary function of testis exocrine and endocrine
exo - spermatozoa
endo- hormones
Divides testis into lobules
tunica albuginea
Penetrates parenchyma
tunica albuginea
segments of epididymis
caput
corpus
cauda
has efferent ducts for fluid resorption
caput
part of epididymis for maturation
corpus
function of cauda
storage of spermatozoa
glandular, Thickened terminal fusiform portion of ductus deferens which is prominent part in stallion
ampulla
part Absent in pigs, dog & ca
ductus deferens and ampulla
lobular in shape in bull,ram, boars
accesory glands?
Provides: volume, protein, sugar, salts
vesicular glands