Down’s syndrome is caused by ______________________?

Byadmin April 8, 2021July 20, 2021

Down’s syndrome is caused by ______________________?

A. a recessive gene
B. a missing sex chromosome
C. an extra autosome or part of one
D. an extra sex chromosome or part of one

Psychology Mcqs

Guthrie is most closely associated with which of the following in learning theory?

Guthrie is most closely associated with which of the following in learning theory?

A. reinforcement
B. habit strength
C. contiguity of S and R D. S-R connection
D. None of these

Read More Guthrie is most closely associated with which of the following in learning theory?
Psychology Mcqs

Studies of crowding have found that crowding ____________?

Studies of crowding have found that crowding ____________?

A. Depends only on physical density
B. Affects mainly females
C. Can intensify feelings
D. Has negative effects only among the elderly

Read More Studies of crowding have found that crowding ____________?
Psychology Mcqs

The vocal apparatus for producing speech sounds are useless unless the organism has which area in its brain developed in order to coordinate these movements?

The vocal apparatus for producing speech sounds are useless unless the organism has which area in its brain developed in order to coordinate these movements?

A. hypothalamus
B. thalamus
C. Broca’s area
D. fissure of Ronaldo

Read More The vocal apparatus for producing speech sounds are useless unless the organism has which area in its brain developed in order to coordinate these movements?
Psychology Mcqs

A change in the structure of a gene that leads to minor of major changes in an organism’s physical constitution is ____________?

A change in the structure of a gene that leads to minor of major changes in an organism’s physical constitution is ____________?

A. mitosis
B. meiosis
C. parthenogenesis
D. mutation

Read More A change in the structure of a gene that leads to minor of major changes in an organism’s physical constitution is ____________?
Psychology Mcqs

The neurotransmitters basic to synaptic transmission are stored in ___________?

The neurotransmitters basic to synaptic transmission are stored in ___________?

A. vesicles
B. end plates
C. receptors
D. dendrites

Read More The neurotransmitters basic to synaptic transmission are stored in ___________?
Psychology Mcqs

Sensory-motor responses that are rapid and autonomic are called ____________?

Sensory-motor responses that are rapid and autonomic are called ____________?

A. instincts
B. reuptake
C. effective
D. reflexes

Read More Sensory-motor responses that are rapid and autonomic are called ____________?

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