Answer:
Mutation
Explanation:
mutations are random and genetic and create many variatys
A scientific model is used to make a part of the world easier it could be use to explain something and make it understandable to learn. It is mainly use to provide a reference for other people by showing them a example and a experiment on how the that subject works. The main purpose of scientific models is "to explain something that cannot be experienced directly."
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The answer is 1 red radish, 2 purple radishes, and 1 white radish
Let R allele be dominant allele over r allele. The genotypes and phenotypes will be as following:
RR - red radish
rr - white radish
Rr - purple radish
Parental generation: RR x rr
F1 generation: Rr Rr Rr Rr
Since the F1 generation self-pollinates, we have the situation:
F1 generation: Rr x Rr
F2 generation: RR Rr Rr rr
Punnet square:
<u> Rr </u>
<u>R </u><span><u>| r</u>
<u>R </u></span><u>| RR | Rr</u><span>
Rr <u>r </u></span><u>| Rr </u><span><u>| rr</u>
So, there will be 1 red radish (RR), 2 purple radishes (Rr), and 1 white radish (rr)</span>
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Before you faint, you feel dizzy. The dizziness is from the light headedness.