<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Dismiss
Skip Navigation

Natural Selection

Describes how allele frequencies change due to fitness.

Atoms Practice
Estimated3 minsto complete
%
Progress
Practice Natural Selection
Practice
Progress
Estimated3 minsto complete
%
Practice Now
Natural Selection Pre Read
teacher Contributed
This Possible Sentences strategy activates prior knowledge of specific science content by creating sentences using pairs of key vocabulary words.
Please wait...
Please wait...

Original text