Reproductive systems - Male reproductive system

Question	Answer
Sperm pathway through testis	Semiferous tubule straight tubule rete testis Efferent ductule head of epididymis body of epididymis tail of epididymis vasa recta Vas deferens
sperm to fertilisation zone	ampulla of vasa recta Ejaculatoy duct Mix + seminal vesicle fluid prostatic urethra membranous urethra penile urethra endocervical canal uterine cavity intramural
Spermatogenesis temp.	2/3c lower than body c
what does body and tail give	time for 'zoa to develop
seminal vesicle	produces seminal fluid fructose for respiration prostaglandins for 'zoa contraction
what does FSH stim?	sertoli cells
sertoli cells function	nurse developing sperm cells absorb extra cytoplasm from 'zoa
sertoli cell secretions	inhibin -\| A.P. produce androgen binding protein + spermatogenesis
what do LH stim.	leydig cells
what do leydig cells secrete	androgens - testosterone DHEA ASD
endocrine diagram	ah

Resource summary

	Created by J yadonknow almost 7 years ago