A protector drop a 192 grams piece of solid materia into graduated cylender containing 50 mL of water. The water level rise to 67mL. What the solid?

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