Embryonic development

Question 1

What is the male homologue of paraurethral gland?

Answer 1

prostate gland

Question 2

What is the male homologue of labia majora?

Answer 2

Scrotum

Question 3

What is the male homologue of labia minora?

Answer 3

Median raphe

Question 4

What is the male homologue of round ligament?

Answer 4

gubernaculum testis

Question 5

What is the male homologue of Gartner’s Duct?

Answer 5

Vas deferens

Question 6

What is the male homologue of the clitorus?

Answer 6

Phallus

Question 7

What is the male homologue of Bartholin gland?

Answer 7

Cowper

Question 8

What is the male homologue of Uterus?

Answer 8

Utricle prostaticus (indentation in urethral)

Question 9

What is the male homologue of vestibular bulb?

Answer 9

corpus spongiosum

Question 10

What is the male homologue of granulosa?

Answer 10

Sertoli

Question 11

What does the urogenital sinus give rise to?

Answer 11

• sinovaginal bulbs -> vagina
  -urethra and vestibule of the vagina (hymen)
• bladder
• Paraurethral (Skene’s glands)
• Bartholin’s glands

Question 12

What does Gartner’s duct form from?

Answer 12

Wolffian duct
- lateral vaginal side wall cyst

• wolffian remnants: paratubal cyst and Gartner duct

Question 13

What is the gonadal (genital) ridge?

Answer 13

Precursor to gonads!
- germ cells (from gonadal ridge) become oocytes and granulosa cells

Question 14

How long do Mullerian and Wolffian ducts co-exist?

Answer 14

until 8 weeks gestation

• ovaries present at 10 wks!

Question 15

What is remnant of Paramesonephric duct in males?

Answer 15

Appendix testis