Sex-limited genes are found on ____.
A. X chromosomes only
B. Y chromosomes only
C. X and Y chromosomes
D. any autosomal chromosomes
Answer: D
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Suicide methods of those suffering from schizophrenia are often ____
a. violent and bizarre b. hanging c. drowning d. poisoning
Which of the following are found in the motor cortex and are active when we perform an action or when we merely observe one being performed?
a. pons b. mirror neurons c. neurogenetic nodes d. neurilemmas
Baby Raja accidentally pushes over a tower of blocks. Each time his sister rebuilds the tower, Raja tries to push it over. In Piaget's theory, this is an example of a __________ circular reaction
A) reflexive B) primary C) secondary D) tertiary
According to Piaget's theory, parents should utilize a teaching strategy known as onestepahead, since a child's intellect develops mainly through
a. accommodation. b. intuitive thought. c. forced adaptation. d. scaffolding.