In the "rna world" model for the origin of life, the first protocells (probionts) relied on rna, not dna, for information storage and transmission. which of the following could best be considered evidence in support of the rna world model?

Which of the four major uses is predicted to change the least by 2020?

Which prefix mean under less or below

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.