A ____ refers to an identifiable gene or number of genes or a specific segment of a chromosome that is directly linked to some trait or disease

a. diathesis marker c. genetic marker
b. predisposition d. genetic landmark


C

Psychology

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Strengthening your personal power requires luck and influential friends.

Answer the following statement true (T) or false (F)

Psychology

Katrina and Carla are fraternal twins

They have different groups of friends, different interests, and different personalities. Katrina is described as antagonistic, offensive, and unfriendly, whereas Carla is described as warm and easygoing. These twins differ on the _____ factor of the five-factor model. a) conscientiousness b) agreeableness c) openness to experience d) extraversion

Psychology

Children's cognitive understanding of gender developsin three steps. Present these three, define

each, and state the ages at which the understanding emerges. What will be an ideal response?

Psychology

How many possible combinations of chromosomes are there in one person's sperm or egg cell?

A. 2 B. 23 C. 46 D. More than 8 million

Psychology