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03
CHALLENGE MISSIONheredity, variation, and natural selection
heredity, variation, and natural selection
Allele R improves survival during drought. Its frequency rises from 0.18 to 0.47 over ten drought generations. Which claim is strongest?
MODELInheritance Simulator
DNA
PROVEChoose with evidence
CLUE
Pause. Find what matters. Then make your move.