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Passage of Molecules and Cells Learning App Download | Class 9 Biology Learning Apps (Android & iOS)

Class 9 Biology MCQs: Complete Course

Passage of Molecules and Cells MCQs App Download & PDF e-Book | 833

MCQ: 833

The concentration environment of guard cells during day time is called

  1. hypotonic environment
  2. isotonic environment
  3. toning environment
  4. hypertonic environment

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Passage of Molecules and Cells Apps (Android & iOS)

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9th Grade Biology Apps (Android & iOS)

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Molecular Biology Apps (Android & iOS)

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SAT Biology Apps (Android & iOS)

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