The prenatal period during which tremendous growth occurs and the organs continue to develop and become functional is called the _____ period

Nick just lost his 10th game in a row. He tells himself one more pull and he will get the jackpot. What is this an example of?

a. Autonomic arousal as a strong reinforcer b. Negative reinforcement (escape from reality) c. Gambler's fallacy d. Self-destructive behavior

When alleles of the pair of chromosomes are different, the person is ______, and the trait expressed will depend on the relations among the genes.

A. homozygous B. heterozygous C. dominant D. polygenic