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Furkat [3]
2 years ago
12

I Need help ASAP because I'm bad

Biology
2 answers:
Valentin [98]2 years ago
6 0
Deoxyribose sugar is the purple pentagon. Phosphate is the pink circle.
Law Incorporation [45]2 years ago
3 0
Mark the pink dot with “phosphate group”
mark the blue one with “nitrogen bases”
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In mice, the allele for black fur is dominant to the allele for brown fur. a male homozygous black mouse is crossed with a femal
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B- black allele;
b- brown allele;

The parental cross is true-breeding because both the male and the female are homo zygotes, so: BBx bb

The F1 generation will be all black heterozygote: Bb
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In this cross it would result in:
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answer: 25%+25%=50%  are homozygotes
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Answer:

environment

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