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Teachers & SchoolsStop us if you've heard this one:There once was a man on the BeagleThis Darwin, studied finches...
It's time to break out your swim trunks and floaties, because we're going for a dip in the gene...
Mutations often get a bad rap, but who doesn't want to mutate from a sweet little pond turtle to...
Remember Gilligan's Island? Probably not…and since we do, that probably makes us a fossil....
Don't judge a book by its cover. Everyone's heard that, right? Everyone but the peacocks, that...
Natural selection is determined by an organism's fitness. But by fitness, we don't mean winning a...
Ah, the classic break-up conversation. Species have been breaking it off with their ancestors for...
The Hardy-Weinberg equation uses allele frequencies (the likelihood a gamete will have a specific...
1. Which of the following affect natural selection? (A) Time(B) Environment(C)...