GENETICS AND EVOLUTION
GENETIC BASIS OF INHERITANCE
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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used to figure out which genetic disease you have
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used to find out your ancestors
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used to help solve genetic problems
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used to figure out who your parents are
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Detailed explanation-1: -The Punnett square is a table in which all of the possible outcomes for a genetic cross between two individuals with known genotypes are given. In its simplest form, the Punnett square consists of a square divided into four quadrants.
Detailed explanation-2: -A Punnett square allows the prediction of the percentages of phenotypes in the offspring of a cross from known genotypes. A Punnett square can be used to determine a missing genotype based on the other genotypes involved in a cross.
Detailed explanation-3: -Punnett square is a graphical representation of an offspring’s possible genotypes that develops from a specific event of breeding. In order to create this graphical representation, requires the knowledge of the genetic composition of the parents. The various possible combinations of the gametes are in a tabular format.