Answer:
25%
Explanation:
Let's assume that the recessive allele "p" imparts diseased conditions in the homozygous genotypes. The genotype of each of the carrier parents would be "Pp". A cross between Pp and Pp would produce progeny in the following phenotype ratio=
Pp x Pp= 3/4 Normal : 1/4 Affected.
Therefore, there are 1/4 or 25% chances for this couple to have a child with PKU.
The answer is A , bc I took that class before n answered this question many times
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Answer:
I predict that the gametes will be unique from their parents.
Explanation:
I predict that the chromosomes will pair up, with each pair having a red chromosome and a blue chromosome, then they'll cross over and exchange similar genetic information with each other. I think this because variety is important for any species for survival.
Answer:
<em><u>The EIA forecasts that US oil petroleum and liquids consumption will increase from approximately 16 million barrels per day in 2020 to 19 million barrels per day in 2050, while at the same time natural gas consumption will increase from 84 billion cubic feet per day to 97 billion cubic feet per day.</u></em>
Explanation:
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