Seudónimo Seudónimo
  • 01-10-2017
  • Biology
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The male cardinal is bright red. The female is a dull brown. Why are the two birds different colors?

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supersquadhd
supersquadhd supersquadhd
  • 01-10-2017
The birds developed different things that were needed for their survival. The reason that the male cardinal is a bright red is because he needs the color to attract females for mating. The females don't have the same problem, so they didn't develop that gene.
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