What does this photograph show?

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.

To sciences do not agree on which type of grocery bag is better for the environment what is most likely to come out come out of the disagreement

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water