FreeMCATPrep Logo

Support us and cryptocurrency!
Try a browser that's faster, safer, ad-free, and earns you cryptocurrency for using it! W3Schools


More Than 475 Free MCAT Questions with Detailed Answers!

Click HERE for your Random Question from our MCAT Question A Day Archive


Practice MCAT Question - Q164

A mating between a female horse (mare) and a male donkey produces a mule. All mules are sterile. This is an example of

A.  mutation.
B.  post-zygotic reproductive isolation.
C.  pre-zygotic reproductive isolation.
D.  speciation.


Check The Sidebar For Another Practice MCAT Question!! ----->