Identify, draw and explain human reproductive structures, their functions and the usual fertilization site in IB Biology HL D3.1.4.
Draw a labelled diagram of the male reproductive system.
a. testis - shown as an oval in scrotum;
b. epididymis - on testis connecting to the sperm duct;
c. sperm duct/vas deferens - leaving the testis;
d. urethra - leaving bladder;
e. prostate gland - below bladder;
f. seminal vesicle - joining sperm duct above prostate gland;
g. penis - with erectile tissue;
h. foreskin - at the end of the penis;