Which is evidence that scientists use to support the big bang theory? a. most orbits have an elliptical shape. b. the outer planets are mostly composed of hydrogen and helium. c. most galaxies are moving away from each other. d. earth is the only planet with permanent liquid water on its surface.

In sweet pea, gene c is responsible for color production and gene p is responsible for the purple color pigment. both of them are located on two different loci on different chromosomes. the flowers will be purple only when the plant has the genotypes as c_p_. no color will be produced with genotypes: ccpp, ccpp, ccpp, ccpp. thus, gene c controls the expression of gene p. what pattern of inheritance is exhibited here? a. pleiotropy b. epistasis c. multiple alleles