A number of recessive genes, called __________ genes, are located only on the X chromosome
a) X-linked
b) Y-linked
c) X-unlinked
d) Y-unlinked
Answer: a
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Rogers's childhood experiences involved:
a. suppression of all displays of emotion. b. sexual conflicts. c. living by his own values at an early age. d. a hatred toward his father.
Which of the following is a way that teachers unknowingly create positive self-fulfilling prophecies?
A. giving students more feedback about the class as a whole B. creating a warmer social environment C. teaching less difficult material D. requiring fewer responses from students
The myelin sheath:
a. protects glands and stores hormones b. protects the neuron and speeds neural transmission c. stores the neurotransmitters that act on muscles and glands d. stores the neurotransmitters that allow communication between adjacent neurons
The presentation pattern that is in place when repetitions of to-be-remembered information are presented without any breaks is referred to as:
a. massed practice b. distributed practice c. the serial position curve d. chunking