Human eggs and sperm each contain 23 ________, which are composed of long strands of DNA.
A. zygotes.
B. chromosomes.
C. phenotypes.
D. genes.
Answer: B. chromosomes
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Which of the following was not one of the reasons why bottle-feeding and infant formula was so popular and accepted by both doctors and mothers in the mid-20th century?
a. It allowed family members other than the mother to participate in feeding infants. b. It allowed mothers to return to work more conveniently. c. It gave mothers the freedom to spend less time with the constant demands of infants. d. It helped mother who had trouble breastfeeding.
In surface dyslexia the individual has difficulty with __________ reading, whereas in
phonological dyslexia the difficulty is with __________ reading. a. whole-word; phonetic b. partial-word; whole-word c. phonetic; whole-word d. whole-word; partial-word e. partial-word; phonetic
The text suggests that ________ is a good analogy for LTM
a. a computer hard drive b. the index of a book c. a library catalog d. the nodes of the internet e. a mental scaffold
Which APA ethical principle says that psychologists must do no harm?
a. Fidelity and Responsibility b. Integrity c. Justice d. Beneficence and Nonmaleficence