🧬 Biodiversity and Conservation

🧬 Biology & Health · Quiz 007

Recognize major levels of biodiversity and evaluate foundational conservation concepts involving keystone species, protected areas, habitat connectivity, and genetic diversity.

Learning goalRecognize major levels of biodiversity and evaluate foundational conservation concepts involving keystone species, protected areas, habitat connectivity, and genetic diversity.

  • 5 questions
  • Foundation
  • Explanations after finishing
Answered 0/5
FoundationWhich description best captures biodiversity?
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Biodiversity operates at more than one biological level.

UnderstandingWhy can the loss of a keystone species cause unusually large ecological changes?
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The word 'keystone' refers to ecological influence, not necessarily abundance or body size.

ApplicationA government designates a biologically important landscape as a national park and limits activities that would destroy its habitat. Which conservation strategy is being used?
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The strategy protects habitat in place by designating land for conservation.

InterpretationA highway divides one continuous wildlife population into two small, isolated groups. Which intervention most directly addresses the loss of movement between the habitat patches?
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The immediate problem is reduced connectivity between habitat patches.

ConnectionA small population has lost many genetic variants after a severe decline. Why can preserving or restoring genetic diversity matter for long-term conservation?
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Think about how variation can affect a population's ability to respond to changing conditions.

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