Exam 2: Embryo Homologs

Question 1

gonad

Answer 1

Male: testis

Female: ovary

Question 2

Germ cells

Answer 2

Male: sperm

Female: ova

Question 3

Supporting cells from coelomic epithelium

Answer 3

Male: sertoli

Female: follicle

Question 4

Interstitial cells

Answer 4

Male: Leydig

Female: the cal

Question 5

Mesonephric tubules

Answer 5

Male: efferent ductules

Female: epoophoron and paroophron

Question 6

Mesonephric duct

Answer 6

Male: ductus deferents, seminal vesicles, ejaculatory duct

Female: duct of epoophoron, duct of paroophoron (Gartner Cyst)

Question 7

Paramesonephric duct

Answer 7

Male: prostatic utricle

Female: uterine tube, uterus, superior 1/3 of vagina

Question 8

Urogenital sinus (endoderm)

Answer 8

Male: bladder, urethra (prostatic, spongy), prostate gland, bulbourethral gland

Female: bladder, urethra, inferior 2/3 vagina, greater vestibular glands, lesser vestibular glands, vestibule, hymen

Question 9

Genital tubercle

Answer 9

Male: penis

Female: clitoris

Question 10

Genital swellings

Answer 10

Male: scrotum

Female: labia majora

Question 11

Urethral folds

Answer 11

Male: floor of spongy urethra

Female: labia minora

Question 12

Gubernaculum

Answer 12

Male: gubernaculum testis

Female: ovarian ligament, round ligament of the uterus