Best answer gets .
over time, organisms change. sometimes they change so much that descendants may be completely different from their ancestors. what must happen for this process to occur?

no chance for mutations in sex cells

mutations in egg and/or sperm

Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the replacement of a gdp molecule with a gtp molecule, thus allowing a signal transduction pathway to be activated. considering the signal pathway illustrated on this page, what is one potential outcome of a mutation in the ras gene that leads to ras protein hyperactivity. be specific.