Which process provides the potential for the vast diversity of human beings springing from just 23 chromosomes per parent?

A. sperm competition
B. ovum timing
C. chromosomal abnormalities
D. gamete cell division


Answer: D

Psychology

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What three criteria are commonly used to evaluate psychological assessment procedures? Describe each criterion in detail, and then apply each to the assessment of a problem such as severe anxiety

What will be an ideal response?

Psychology

What do motivation and emotion have in common??

a. ?They both arouse an organism to stimulate some type of behavior. b. ?They both stimulate behavioral changes in a specific manner. c. ?They both cause a prolonged change in behavior. d. ?They both lead to general rather than specific behavioral changes.

Psychology

Cholinergic neurons in the brain are important to which of the following behaviors?

a. regulating mood and appetite b. processing olfaction c. learning and memory d. maintaining homeostasis

Psychology

Genes are composed of smaller molecular units called

a. chromosomes. b. peptides. c. nucleotides. d. genotypes. e. phenotypes.

Psychology