Concept #1: Sex Determination
Concept #2: Human Sex Chromosomes
Practice: Which of the follow sex chromosomes can be describes as homogametic?
Practice: In the ZZ/ZW sex determination system, the male is…?
Practice: In humans, which region on the Y chromosome determines maleness?
Practice: During meiosis the XY sex chromosomes segregate independently. Which of the following represents the gametes chromosomes after meiosis?