Multiple choice

Failure to produce Mullerian-inhibiting substance in a human male would result in

  1. deficit of formation of a testis

  2. breast development in human males at puberty

  3. deficit of virilization of the phallus

  4. presence of a uterus

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Mullerian-inhibiting substance prevents development of Mullerian ducts into a uterus and fallopian tubes. Absence of the substance would lead to persistence of these structures in a male.