How does gravity put plant roots in the right place to a plant live and grow (a). it roots move toward the light.
(b). it roots spread out to get air.
(c). it roots to reach down for water.
(d). it roots grow together for warmth.
plz hurry

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