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Class 11 Biology Notes

Welcome to your Class 11 Biology exercises guide! Here, you’ll find exercises for all chapters in simple language. Whether you’re studying cells, genetics, or plant science, we’ve got you covered. Let’s make biology fun and easy to understand.

Biology is further divided into botany and zoology. Botany is all about plants, from how they grow to how they reproduce. Zoology, on the other hand, focuses on animals, covering everything from tiny insects to mighty mammals.

Below we have provided the notes for each chapter of botany and zoology.

Part I: Botany

ChaptersLinks
Biomolecules and cell biologyExercise
Floral diversityExercise
Introductory microbiologyExercise
EcologyExercise
VegetationExercise

Part II: Zoology

ChaptersLinks
Introduction to biologyExercise
Evolutionary biologyExercise
Faunal diversityExercise
Biota and environmentExercise
Conservation biologyExercise
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