When identical twins are more likely to have an attribute in common than same-sex fraternal twins, we can conclude that _________
A) ?the common attribute has at least some genetic basis.
B) ?the common attribute has no genetic basis.
C) ?there is a low concordance between the twins.
D) ?the attribute is primarily determined by social factors.
A
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Emotions can be sorted, or classified, along two basic dimensions: (1) unpleasant versus pleasant, and (2) ________________
Fill in the blank(s) with correct word
Consider the advantages of working in a team (as opposed to working independently). Which positive outcome is least likely to occur in a team setting?
a. People enjoy their work more. b. People bond with others more. c. People accomplish more. d. People feel more confident.
The amount of light entering the eye is controlled by the:
A) iris. B) retina. C) cornea. D) fovea.
The outer layer of our skin is called the ____.?
a. ?ectodermis b. ?mesodermis c. ?epidermis d. ?dermis