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Soru

Zorluk: KolayAdaptive Radiation and Mechanisms of Speciation

The rapid diversification of a single ancestral species into multiple distinct species, each adapted to occupy a different ecological niche as seen in Galápagos finches, is known as which evolutionary process?

  1. Adaptive radiationCevap
  2. B
    Convergent evolution
  3. C
    Inheritance of acquired characteristics
  4. D
    Protective mimicry

Cevap

Adaptive radiation
Adaptive radiation refers to the evolutionary process by which a single ancestral species diversifies into many different species, each occupying a distinct ecological niche and possessing specific adaptive features such as specialized beak shapes.

Adım Adım Çözüm

1
Analyze the scenario described in the question stem.
The stem describes one ancestral species diversifying into multiple new species with specialized adaptations for different niches.
Identifying the pattern of evolutionary divergence from a single common ancestor is necessary to determine the correct concept.
2
Relate the evolutionary pattern to the correct term.
The process is adaptive radiation.
Adaptive radiation specifically describes the ecological diversification of a common ancestral line into distinct specialized species.

Anahtar Kavram

Adaptive radiation
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Adaptive Radiation and Mechanisms of Speciation

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