Smooth muscle propels food through the alimentary canal by a process called while a controls the passage of material through the organs of the alimentary canal. peristalsis; sphincter sphincter; peristalsis peristalsis; epiglottis

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