User:Cara.begley/Directional selection/Ajk1129 Peer Review

General info
Cara.begley
 * Whose work are you reviewing?


 * Link to draft you're reviewing
 * User:Cara.begley/Directional selection - Wikipedia
 * Link to the current version of the article (if it exists)
 * Directional selection - Wikipedia

Evaluate the drafted changes
(Compose a detailed peer review here, considering each of the key aspects listed above if it is relevant. Consider the guiding questions, and check out the examples of what feedback looks like.)

A good start on the lead. The article would benefit from more sources and some edits on other sections. The information all seems neutral and on topic for the article. Make sure all sources are of high quality, I see you have some places where there are question marks next the source. A good start, it just needs more edits and sources added.