arrelli93164 arrelli93164
  • 25-03-2021
  • Biology
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Can someone help me with this question, please!!

Can someone help me with this question please class=

Respuesta :

Wallameg000
Wallameg000 Wallameg000
  • 25-03-2021

Answer:

Genotypic- 1:1

Phenotypic- 1:1

Explanation:

For this problem, I will use the letter A to represent the alleles. The first parent's genotype would be Aa, and the second parent would be aa. Then, using a punnet square to cross the two parents the outcome is Aa, Aa, aa, aa. This means there is a 50% of a mixed individual and a 50% of a purebred recessive. Both phenotypes also have a 50% chance of being expressed. Since the percentages are equal both ratios are 1:1.

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