The DNA in yeasts grizzly bears centipedes and palm trees all share?

The DNA in yeasts, grizzly bears, centipedes, and palm trees all shares fundamental similarities because all living organisms use DNA as their genetic material, which encodes the instructions for life. These organisms share common biochemical pathways and processes, reflecting their evolutionary relationships. Despite their vast differences, they all contain genes that perform essential functions, demonstrating the universal nature of genetic code across diverse life forms.