Practice problem
Change over Time (Evolve) — Characteristics of Life

Image Source: By Elembis GFDL or CC-BY-SA-3.0, via Wikimedia Commons
How is evolution connected to the universal genetic code?
Practice problem

Image Source: By Elembis GFDL or CC-BY-SA-3.0, via Wikimedia Commons
How is evolution connected to the universal genetic code?