Practice question
Question
Brothers A and B have the same father but different mothers. B wants A to help him, which involves both benefits (b) and costs (c) for A. If A incurs a cost of 30 'Darwinian fitness units' in that act, under what condition, should he help B, following Hamilton’s rule?
Explanation
Analysis of brothers a and b have the same shows only if b>120 represents established outcome. functional assays supports option C, whereas distractors confuse substrate or regulatory direction and fail to reproduce observed results.
Discussion
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