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Indian Scientists' Theories and Hypotheses Related to Extraterrestrial Life

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Multiple Choice

Which Indian scientist proposed the 'Cosmic Ancestry Hypothesis', suggesting that life on Earth originated from interstellar dust and gas?

  1. Dr. Jayant Narlikar
  2. Dr. Vikram Sarabhai
  3. Dr. Homi J. Bhabha
  4. Dr. C.V. Raman
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