Reproductive

TestisA

B

C

A: Epididymis.

B: Seminiferous tubules.

C: Tunica albuginea

Seminiferous Tubules

A

B

A: Seminiferous tubule

B: Leydig cells

Seminiferous Tubules

A

B C

D

E

F

A: Spermatagonia

B: Primary spermatocyte

C: Secondary spermatocyte

D: Spermatids

E: Spermatazoa

F: Sertoli cells

EpididymisA

A

B

CA: Site of Spermatozoa maturation and storage.

B: Stereociliated pseudostratified columnar epithelium

C: Muscle layers (smooth muscle RA)

Vas Deferens

DCB

AA: Stereociliated pseudostratified columnar Epithelium

B: Inner longitudinal layer of smooth muscle RA.

C: Middle circular layer of smooth muscle RA.

D: Outer longitudinal layer of smooth muscle RA.

Seminal Vesicle

A

A

BA: Muscular wall of the seminal vesicle.

B: Glandular epithelium

Prostate Gland

PZ: Peripheral zone

TZ: Transition zone

CZ: Central zone

U: Urethra

Cap: Capsule

Penis & Urethra

A

DC

B

A

A: Corpora cavernosa

B: Corpus spongiosum.

C: Urethra

D: Medial septum.

Female Reproductive System

Ovary

A

B

C

A: Primordial follicles B: Primary follicles

C: Secondary follicles

Graafian Follicle

A: Granulosa layer

B: Corona radiata

C: Cumulus oophorus

D: Ovum

E: Theca layers

F: Zona pellucida

G: Antrum

Oviduct

A

B

CA: Ciliated simple columnar epithelium.

B: Lamina propria

C: Submucosa.

Uterus

A

B

C D

A: Simple columnar epithelium

B: Endometrium

C: Uterine glands

D: Myometrium

Vagina

A

B

A: Stratified squamous epithelium

B: Smooth muscle IRA.