HEREDITY
THE PEDIGREE
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
If White phenotype is Recessive then its genotype will be
|
|
aa
|
|
|
AA
|
|
|
Aa
|
|
|
None of the above
|
Explanation:
Detailed explanation-1: -Only individuals with an aa genotype will express a recessive trait; therefore, offspring must receive one recessive allele from each parent to exhibit a recessive trait.
Detailed explanation-2: -The genotype aa would result in an individual with the recessive phenotype. aa is a homozygous genotype that consists of two recessive alleles. There is no dominant allele present in this genotype to overrule the effect of recessive alleles. Aa is a heterozygous genotype.
Detailed explanation-3: -Only offspring with the pp genotype will have the white-flower phenotype.
There is 1 question to complete.