Which statement is true? a.) an allele is one form of gene. b.) a gene consists of two traits. c.) an allele is made up of two genes. d.) most alleles have many genes. plzzz i needs !

How will technology impact medicine in the future?

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?

Define the apical impulse and describe its normal location, size, and duration. which abnormal conditions may affect the location of the apical impulse? explain the mechanism producing normal first and second heart sounds. describe the effect of respiration on the heart sounds. describe the characteristics of the first heart sound and its intensity at the apex of the heart and at the base. describe the characteristics of the second heart sound and its intensity at the apex of the heart and at the base.