Posts Tagged ‘Biology practice set for CLASS XII’

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  5 Biology practice set for CLASS XII

  Nov 11, 25 • 860 Views • 12th board • shiva • No Comments

  Biology practice set for CLASS XII 2017-18 CBSE Class 12 Biology practice set for 2017-18 covers reproduction, genetics, evolution, human health, biotech, ecology, and environmental issues. Practice 1-mark MCQs, 2/3-mark short answers, diagrams, and 5-mark