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Biology-Related Homework Help Environmental and Conservation Biology Topic started by: pineapplelove6 on Jul 22, 2014



Title: Speciation can result from
Post by: pineapplelove6 on Jul 22, 2014
A) reproductive isolation
B) geographic isolation
C) disruptive selection
D) all of the above


Title: Re: Speciation can result from
Post by: f_zah1 on Jul 22, 2014
A) reproductive isolation

Explanation :
Reproductive isolation occurs when populations cannot mate successfully with one another. As a result, slight genetic differences arise within the populations. Over a long period of time, these slight genetic differences become very different and eventually produce new species.