What is copied during replication?

mrna

trna

rrna

dna

What is a group of organisms that are closely related and share similar characteristics

You see a white marker with an orange circle and black lettering. what does this marker tell you

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.