Examine the differences between the common ancestor’s original gene and the genomes of the existing species. How can these changes affect the development of the protein in the descendant species?

common ancestor: AGATCCTAGA
20 million years: AGATCCTACA 20 million years: AGAACCTAGA
40 millions years: AGATCCTATCA 40 million years: AGAAGCCTAGA

How do scientists hope to use the human genome project as an early warning system

About which of these did darwin have a poor understanding? a) that much of the variation between individuals in a population is inherited b) the factors that cause individuals in populations to struggle for survival c) the sources of genetic variations among individuals d) that individuals in a population exhibit a good deal of variation e) how a beneficial trait becomes more common in a population over the course of generations

Inquiry is a process prompted by a _