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
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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?
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.
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
Genes are composed of smaller molecular units called
a. chromosomes. b. peptides. c. nucleotides. d. genotypes. e. phenotypes.