Question 1
________ develop when two eggs each get fertilized by different sperm cells, resulting in two zygotes in the uterus at the same time.
◦ Monozygotic twins
◦ Fraternal twins
◦ Dizygotic twins
◦ Wombmates
Question 2
________ is a biological phenomenon, while ________ is a psychological phenomenon.
◦ Sex; gender
◦ Gender role; gender stereotype
◦ Gender; sex
◦ Sex; sex role