GROWTH DEVELOPMENT CHILD
HEREDITY AND ENVIRONMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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3 generations of family
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8 generations of family
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2 generations and 3 offspring of family
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5 generations and 3 offspring of family
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Detailed explanation-1: -The three-generation pedigree provides a pictorial representation of diseases within a family and is the most efficient way to assess hereditary influences on disease.
Detailed explanation-2: -A complete record includes information from three generations of relatives, including children, brothers and sisters, parents, aunts and uncles, nieces and nephews, grandparents, and cousins. Families have similar genetic backgrounds, and often similar environments and lifestyles.
Detailed explanation-3: -A pedigree chart displays a family tree, and shows the members of the family who are affected by a genetic trait. This chart shows four generations of a family with four individuals who are affected by a form of colorblindness. Circles represent females and squares represent males.
Detailed explanation-4: -A diagram of family history that uses standardized symbols. A pedigree shows relationships between family members and indicates which individuals have certain genetic pathogenic variants, traits, and diseases within a family as well as vital status.