humans that is controlled by a single gene. How many recessive alleles must a person have to have no dimples? A. 0 B. 3 C. 1 D. 2

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

Diagram of the evolution of land plants?

What was the purpose of mendel's experiments with dihybrid crosses? a. to determine if dna was a transforming factor b. to determine if traits could be recessive c. to determine if traits affected each other d. to determine if traits had more than one allele