HEREDITY
MONOHYBRID CROSS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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25%
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Blue
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1:2:1
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Bb
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Detailed explanation-1: -With eye color, for instance, “B” stands for a brown allele and “b” stands for a blue allele. An organism with two dominant alleles for a trait is said to have a homozygous dominant genotype. Using the eye color example, this genotype is written BB.
Detailed explanation-2: -bb is called homozygous recessive. Both genes are the same and recessive. The recessive trait is expressed.
Detailed explanation-3: -BB, Bb, and bb are examples of Dominant O Recessive Genotypes Phenotypes Question 2 (1 point) “tall” “purple” and “wrinkled” are examples of O Dominant Recessive Genotypes Phenotypes.
Detailed explanation-4: -Definition. A genotype is a scoring of the type of variant present at a given location (i.e., a locus) in the genome. It can be represented by symbols. For example, BB, Bb, bb could be used to represent a given variant in a gene.