One reason that diseases caused by recessive alleles remain in populations is that

Answer;

They often do not produce symptoms until a person has already had children.

Explanation;

One reason that diseases caused by recessive alleles remain in populations is that they often do not produce symptoms until a person has already had children.

Alleles are alternative forms of a gene.

A Recessive allele is an allele that produces its characteristic phenotype only when its paired allele is identical.

structure is maintained and sustained by:

-cytoskeleton: gives cells coherence

-cell wall: support

-cytoplasm: shape

hope this .

the sunflower because each experiment got the same results

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-payshence