Which concept is a result of nurture rather than nature (biology)?

Which statement best describes the relationship between an allele and a gene? question 1 options: an allele is a variation of a gene that can be expressed as a phenotype. an allele is the part of a gene that attaches to messenger rna molecules. an allele is a segment of a dna molecule that controls replication of a gene.

What makes a dominant allele different from a recessive allele

If your blood becomes too concentrated with iona, what will happen to the red blood cells