Question: Daphne island selection pressures: Selection Pressures Pressures Include: Food Availability: There is a Limited amount and variable seed types and sizes. Water Scarcity: Drought periods

Daphne island selection pressures: Selection Pressures

  • Pressures Include:
    • Food Availability:There is a Limited amount and variable seed types and sizes.
    • Water Scarcity:Drought periods heighten competition for hydration. The slopes also make it hard for water to pool, it just runs back into the ocean when it rains so the soil doesn't get much water for the plans and the finches don't get any water to drink or bathe.
    • Predation and Competition:Limited resources increase competition among finches.

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