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by runzwitscissors
Wed Oct 15, 2014 9:04 pm
Forum: Evolution
Topic: Cost of Substitution (Re: Haldane's Dilemma)
Replies: 1
Views: 6460

Cost of Substitution (Re: Haldane's Dilemma)

I've been reading up on something called "Haldane's Dilemma". One topic that comes up is the Cost of Substitution.

Can anyone explain "Cost of Substitution" in layman's terms?