The total collection of alleles in a population is the A. genetic drift. B. bottleneck effect. C. evolutionary frequency. D. gene pool. E. allele frequency.

Ture or false evidence for evolution includes millions of fossils

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

What are some natural processes that represent physical and chemical changes?