The first, second, and fourth statements are correct.
Answer:
The answer is provided below
Explanation:
The man’s genotype is DD while the females genotype is Dd.
The mans phenotype is 100% on the other hand the woman’s phenotype is only 50%.
The cross comes out with results looking like this (going from left to right, then left to right again):
DD
Dd
dD
dd
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Answer:
#carry on learning
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All living cells need energy to function in order for the chemical reactions occurring in the cells to take place. In humans this energy is obtained by breaking down organic molecules such as carbohydrates, fats and proteins.
Both parents must be carriers, which means they have the heterozygous gene (one uppercase letter & one lower case letter). They will still carry that mutated gene (because they have a lower case letter), and their offspring will have a 25% chance of getting a recessive disorder. The percentage is low but still possible.