If a suspension of mitochondria is mixed with Antimycin A which inhibits cyt b in complex III, which among the following would increase in concentration? A. Oxidized cytochromec
B. NADH
C. Ubiquinol
D. Reduced cytochromec
E. NAD

Apea plant that is heterozygous for the tall phenotype can produce short offspring when self pollinating. which of the following explains why this occurs? a. segregation of allels b. condominance of traits c. polygenic expression of traits d. independent assortment of alleles

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.

What will happen if two of the base pairs of the stand of the dna are switched