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Paragraph: The purple frog Nasikabatrachus sahyadrensis is a species endemic to the Western Ghats of India. Another frog species, marbled balloon frog (Uperodon globulosum) looks very similar, and occupies similar habitats as the purple frog. Marbled balloon frog is also endemic to India. Based on these observations, N. sahyadrensis and U . globulosum are thought to be close relatives. A biologist studying the evolut

Options

  1. AThe genus Sooglossus has undergone adaptive radiation.
  2. BThe marbled balloon frog and the purple frog have undergone convergent evolution.
  3. CThe species S . seychellensis is undergoing disruptive selection.
  4. DThe species S . seychellensis is undergoing stabilizing selection.

Correct answer

C. The species S . seychellensis is undergoing disruptive selection.

Step-by-step solution

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