Due to this phenomenon, sheep with either a mutated BMP15 or GDF9 gene were found to display increased fecundity. Organisms that display this phenomenon are selected against during disruptive selection. Along with fitness, this phenomenon decreases (-5[1])in a population during inbreeding depression. (10[1])In humans with the cystic fibrosis gene, (10[2])this phenomenon is hypothesized (-5[1])to result in cholera resistance in its (10[1])namesake (10[1])advantage. 2pq gives the proportion (10[1])of organisms (10[1])that display (10[1]-5[1])this phenomenon during Hardy–Weinberg equilibrium. Incomplete dominance causes camelias displaying this phenomenon to appear pink rather than red or white. For 10 points, organisms have two different alleles for a given trait in what phenomenon contrasted with homozygosity? (10[1])■END■ (10[2]0[1])