Environmental Conservation · Zoology

The primary evolutionary significance of conserving biodiversity is that it:

  1. Reduces direct competition among coexisting species
  2. Ensures genetic variation for adaptation
  3. Prevents mutation
  4. Eliminates natural selection
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Correct answer: Ensures genetic variation for adaptation

Biodiversity preserves genetic variation within and among species. This variation is essential for adaptation and long-term evolutionary survival.

Difficulty: Medium Question 11 of 20

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