Which personality test includes a Lie Scale, Infrequency Scale, and Correction scale?

Which of the following statements is true regarding sex differences in the brain?

a. The brains of males and females do not differ. b. There are biochemical differences, but not anatomical differences, between male and female brains. c. Males are more likely to be right-brained and females are more likely to be left-brained. d. Ideology often gets in the way of interpreting research on sex differences and the brain.

Human sex cells, sperm and ova, each contain how many chromosomes?

a. 23 b. 46 c. 23 pairs d. 46 pairs