Compounds are made up of a single kind of molecule true or false.​

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

The idea of spontaneous generation was disproved by in a experiment involving jars of meat

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.