Mr. smith had a fever of unknown origin. when the doctors completed an echocardiogram and saw vegetations on his mitral valve, they suspected:

How are the tortoises that darwin observed on the galápagos islands similar to the anoles that losos studied

How many chromosomes are in a gold fish?

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