The mechanism that helps to respond a specific stimulus is:
A. Sign stimulus B. Innate releasing mechanism C. Inherited complex D. All of the above
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The number of chromosomes in human being is:
A. 20 B. 21 C. 23 D. 24
Heredity refers to all those traits whom a child acquires from:
A. Environment B. Parents C. Ovum D. Sperms
Output of various body organs and change in their mutual interaction is called:
A. Development B. Growth C. Environment D. Heredity
An extremely complex behaviour that includes biological rhythms, territorial behaviour, courtship, mating, aggression, altruism and social organizations is:
A. Instincts or Reflexes B. Innate behaviour C. Kinesis D. All of the above
Research suggests that males exhibit____________than females and that females have a________than males.
A. less cerebral specialization, smaller corpus callosum B. less cerebral specialization; larger corpus callosum C. more cerebral specialization; smaller corpus callosum D. more cerebral specialization; larger corpus callosum
Males have been found to differ slightly from females in three well-documented areas of mental abilities. Which of the following is not one of these?
A. verbal ability B. mathematical ability C. intelligence D. visual-spatial abilities
Thomas has achieved a capacity for closeness and commitment to others. Erikson would say he has successfully navigated the stage of:
A. Generativity vs stagnation B. Trust vs mistrust C. Identity vs role confusion D. Intimacy vs isolation
At the moment of conception, when a male’s sperm fertilizes the female’s egg’ the single cell that is formed is called the:
A. Blastula B. Embryo C. Fetus D. Zygote