Awoman is heterozygous for the cf-associated gene (the alleles are represented here by the letters a and a). assuming that meiosis occurs normally, which of the following represents eggs that she can produce?

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

What are characteristics of minerals? select 3 choices

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.