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zaharov [31]
2 years ago
15

Explain selective permeability

Biology
1 answer:
nignag [31]2 years ago
5 0
Selective permeability is when a cell membrane allows some molecules or ions to pass through it, but not others.
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There are two different alleles for flower color, P and p. The image shows a white sweet pea that is labeled with its two allele
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B. White petal colour is a recessive trait.

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