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Biology, 05.02.2020 21:42 godzilla24

Insect wings may have begun to evolve as lateral extensions of the body that were used as heat dissipaters for thermoregulation. when they had become sufficiently large, these extensions became useful for gliding through the air. additional selection refined them as flight-producing wines. if this hypothesis is correct, modern insect wings would be an example of _ .58) a) an adaptive radiation b) mutations c) the loss of hox genes in the evolution of new form d) an exaptation

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