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#18 - derpwolf
Reply -1
(07/15/2012) [-]
Uh, I think those are two different species of dinosaur.
#22 to #18 - writeroftoast
Reply 0
(07/15/2012) [-]
WHY MUST YOU HATE ON INTERSPECIES RELATIONSHIPS?
#23 to #22 - derpwolf
Reply 0
(07/15/2012) [-]
Because it's very likely that there would be a mechanical isolation there.
For people who didn't pass Biology: Mechanical Isolation is when two species cannot procreate because their genitals don't fit together.