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Genetic Engineering Quiz App Free Download & e-Book - 493

MCQ: 493

Urea provides the source of nitrogen for

  1. Bacteria
  2. Virus
  3. Plants
  4. Animals

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Genetic Engineering App (Android & iOS)

Genetic Engineering App (Android & iOS)

College Biology App (Android & iOS)

College Biology App (iOS & Android)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (Android & iOS)

A level Biology App (Android & iOS)

A level Biology App (iOS & Android)