Answer: Differentiation
Explanation:
Differentiation of base pairs doesn't cause gene mutation in the cells of infants. Mutations are caused by:
-Loss of one or more base pairs.
-Rearrangement of the base pairs.
-Substitution of one base pair for another.
Computation of intelligence quotient is mental age/chronological age (real age)*100.
Harvey is 8 years old (Chronological age)
4 years old (mental age)
=(4/8)*100
= 0.5*100
=50 intelligence quotient
Based on Binet's scale 70% and below belongs to the cluster of below normal IQ levels and Harvey is included in this cluster.
The study of communication through body movements, stances, gestures, and facial expressions is known as kinesics.
<h2>What is non-verbal communication?</h2>
Although nonverbal communication is a common occurrence in cultures, rules and symbols are still used. Kinesics is the study of body language, which includes gestures, facial emotions, movements of the body, and positions. A facial expression could be inconsistent with verbal communication; hand gestures emphasize points. Voice volume and tone improve our ability to communicate. Even complete silence can be a powerful tool for communicating.
Culture-specific body language exists. Different cultures can interpret the same body language and gestures differently. In North America, for example, the sign for the stop is to hold your hand out, fingers grouped together, palm facing outward. Similar behavior is extremely offensive in Greece. In Vietnam, where the crossed fingers are believed to mimic female genitalia, the gesture of crossing your fingers for good luck is considered indecent.
Learn more about non-verbal communication here:
brainly.com/question/10478535
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