CELL DIVISION
MEIOSIS AND GENETIC VARIATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which option below best completes this sentence:Genetic variation refers to
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the presence of genetic similarities between individuals
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the presence of genetic differences between individuals
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similarities in the DNA sequence between individuals
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differences in alleles between individuals
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Explanation:
Detailed explanation-1: -Genetic variation is the difference in DNA sequences between individuals within a population. Variation occurs in germ cells i.e. sperm and egg, and also in somatic (all other) cells.
Detailed explanation-2: -Genetic variation describes naturally occurring genetic differences among individuals of the same species.
Detailed explanation-3: -Which of the following is correct about genetic variation? It tends to be reduced when diploid organisms produce gametes and reproduce.
There is 1 question to complete.