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Airida [17]
2 years ago
11

Help with question 48

Biology
1 answer:
julia-pushkina [17]2 years ago
7 0

gently scrape the inside of your >cheek/mouth< with the blunt end of a clean >toothpick< and stir the material on the toothpick in the drop of water on the >slide?< Add one small drop of >methylene< blue to the slide and then add a >?< as directed

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What would happen to the planets if the sun’s gravity did not exist
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“PKU” is an inherited disease caused by a recessive allele. If a woman and a man are both carriers, where P is the normal allele
user100 [1]

Answer:

Option A, 1/64

Explanation:

The genotype of a carrier female would be Pp

The genotype of a carrier male would be Pp

When these two adults are crossed , the following offspring are produced

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Thus out of four children 3 children have normal phenotype but two are carrier.

So probability of having one normal  child (with genotype PP) is \frac{1}{4}

So the probability of  three normal children is

\frac{1}{4} *\frac{1}{4} *\frac{1}{4} \\= \frac{1}{64}

Hence, option A is correct

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Which statement is NOT
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Within six months of effectively using methicillin to treat S. aureus infections in a community, all new S. aureus infections we
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B

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