OBJECTIVE LIFE SCIENCE
GENETICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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GG
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gg
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Gg
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Bb
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bb
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Detailed explanation-1: -AA & BB represent two genes of an individual present in a homozygous condition. AA & bb represent the same genes of the other individual. A homozygous condition is one in which two alleles of a single gene are either dominant or recessive. AA & aa are the only two homozygous conditions of a gene.
Detailed explanation-2: -An individual that contains two different alleles of a gene is heterozygous. A cow that has two alleles for a red coat is homozygous (bb). A bull with two alleles for a black coat is homozygous (BB).
Detailed explanation-3: -Eye color. The brown eye color allele is dominant over the blue eye allele. Freckles. Freckles are tiny brown spots on the skin. Hair color. Red hair is a recessive trait. 14-Jan-2020