Which of the following is evidence to support the idea that two different species might have a common ancestor?

Evolution and natural selection

Evidence for evolution: anatomy, molecular biology, biogeography, fossils, & direct observation.

Evolution and natural selection

Biology is brought to you with support from the Amgen Foundation

If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

What evidence supports common ancestry between two species quizlet?

d. DNA sequence. A variety of homology is used as evidence to support common ancestry and biological evidence. These lines of evidence include embryological, anatomical, and molecular (DNA and amino acid sequence) homologies.

What evidence supports the theory of evolution?

Fossil evidence supports evolution. The geographic information about many fossils provides evidence that two species with a common ancestor can develop differently in different locations. An is an early form of an organism from which later forms descend.
What kinds of evidence indicates how closely species are related? DNA, Protein structure, fossils, early development, and body structures are evidence that species can be related.

What are the body structures that both descendants share with this common ancestor?

Homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor.