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These two graphs represent _______ and _______ selection.
(Photo Below)
a. directional; stabilizing b. stabilizing; disruptive c. disruptive; static d. static; directional

These two graphs represent and selection Photo Below a directional stabilizing b stabilizing disruptive c disruptive static d static directional class=

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The answer is b. These two graphs represent stabilizing and disruptive selection.  

Disruptive selection (a type of natural selection) is when selection acts against individuals in the middle of the trait distribution and as a result, two extremes create their own smaller curves.
Stabilizing selection (a type of natural selection) is when selection acts against the two extremes of a trait and maintains medium value. 
answer is b. These two graphs represent stabilizing and disruptiveselection.   

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