spermatic cord
A
blood vessels and nerves
B
seminiferous tubule
C
lobule
D
septum
E
tunica albuginea
F
tunica vaginalis
G
cavity of tunica vaginalis
H
tail of epididymis
I
duct of epididymis
J
body of epididymis
K
straight tubule
L
rete testis
M
efferent ductule
N
head of epididymis
O
ductus (vas) deferens
P
spermatogonium (2N)
A
mitosis
B
primary spermatocyte (2N)
C
growth phase
D
primary spermatocyte (2N)
E
meiosis I (DNA replicated before division)
F
secondary spermatocyte (N)
G
meiosis II (DNA not replicated before division)
H
spermatids
I
spermiogenesis
J
functional sperm (N)
K
ureter
1
ampulla of ductus deferens
2
seminal vesicle
3
ejaculatory duct
4
bulbourethral gland and duct
5
urogenital diaphragm
6
bulb of penis
7
crus of penis
8
bulbourethral duct opening
9
ductus deferens
10
corpora cavernosa
11
epididymis
12
corpus spongiosum
13
testis
14
section of circular diagram below
15
spongy urethra
16
glans penis
17
prepuce (foreskin)
18
external urethral orifice
19
corpora cavernosa
20
urethra
21
tunica albuginea of erectile bodies
22
corpus spongiosum
23
deep arteries
24
skin
25
dorsal vessels and nerves
26
shaft of penis
27
root of penis
28
membranous urethra
29
orifices of prostatic ducts
30
prostatic urethra
between 30 and 31
prostate
31
urinary bladder
32
ureter
1
urinary bladder
2
prostatic urethra
3
pubis
4
membranous urethra
5
urogenital diaphragm
6
corpus cavernosum
7
corpus spongiosum
8
spongy urethra
9
glans penis
10
prepuce
11
external urethral orifice
12
scrotum
14
testis
15
epididymis
16
ductus (vas) deferens
17
bulb of penis
18
anus
19
bulbourethral gland
20
prostate
21
rectum
22
ejaculatory duct
23
ampulla of ductus deferens
24
seminal vesicle
25
peritonium
26
seminal vesicle
?
spermatogenesis
?
transverse of penis
?