The diagram below shows the chromosomes from a cell after they were photographed under a microscope. Which of the following questions may best be answered by
studying an organism's chromosomes?
a. How does the organism obtain its food?
b. What sex is the organism?
c. Is the organism endangered?
d. Where is the organism's ecosystem?

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

Amines amides and amino acids are categories of

What does spontaneous generation mean?