In summer the impact of greater cloud cover depends on the height of the clouds. cooling would prevail with an increase in low cloud cover thereby providing feedback. warming would likely accompany an increase in high cloud cover, thereby providing the opposite feedback.

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