Question

What does DNA prove about organism ancestry?

A. Plants and animals are not related to one another

B. That all organisms are related to one another

C. DNA and RNA are completely different forms of genetic coding

D. Extraterrestrial life will have DNA as well

Answer 1

B. That all organisms are related to one another

Step-by-step explanation:

DNA and the genetic code reflect the shared ancestry of life. DNA comparisons can show how related species are. Biogeography. The global distribution of organisms and the unique features of island species reflect the evolution and geological change.

Answer 2

B. That all organisms are related to one another

Step-by-step explanation:

DNA prove about organism ancestry, that all organisms are related to one another.