Men's and women's reports of the sensations of orgasms are very different in almost every way.

Which of the following was NOT an area in which gender differences were found by Maccoby and Jacklin?

A. verbal ability B. aggression C. mathematical ability D. touch sensitivity

Genes located in the same position on the pair of chromosomes in a unit of heredity are known as __________

a. heterozygotic b. alleles c. mitotic genes d. Mendelian genes