How is the sexual selection of certain traits

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Assignment:

  1. Eusocial species (honeybees, ants, naked mole rats) are relatively rare in nature. Evolutionarily, why would non-breeding individuals work for a dominant queen?
  2. How is the sexual selection of certain traits (long tail feathers or eye spots on feathers) linked to higher fitness for the male and for the female? Examples and detail needed for full credit.
  3. There are many examples of cooperation and altruism. How does cooperation and altruism evolve in a population? Relate your answers to fitness and natural selection.

Reference no: EM133570493

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