Question 13
of 50
A pair of American robins (Turdis migratorius) successfully rear five young. Two of the offspring are males that live to be the same age before they die.
Which of the following data would be MOST relevant in determining which of the male offspring was more fit?

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