Sentence examples for common descent from inspiring English sources

What is the notion of "common descent"?

He saw humanity as the product of common descent.

All creatures are united in a common existence, a common descent.

Evolution by saltation seems to be the rule in the microbial world, and the doctrine of common descent is questioned.

If the former, the most likely explanation would be that they were there by common descent from animal ancestors.

The terms ethnic and ethnicity have their roots in the Greek word ethnos, which describes a community of common descent.

Correspondence of features due to similarity of function but not related to common descent is termed analogy.

The sign in Starbucks should read, "Friends are like snowflakes: more different and more beautiful each time you cross their paths in our common descent".

Clans, in turn, emphasize descent from a common ancestor, while members of a moiety regard themselves as related but do not stress common descent to the same extent.

These analogous structures result from convergent evolution, not common descent.

Many proteins are composed of protein domains, functional units of common descent.