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Tamilnadu State Board
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10th Standard
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Biology
Biology
Chapter 22 – Environmental Management.
Biology
Chapter 21 -Health and Diseases.
Biology
Chapter 20 – Breeding and Biotechnology.
Biology
Chapter 19 – Origin and Evolution of Life.
Biology
Chapter 18 – Heredity.
Biology
Chapter 17 – Reproduction in Plants and Animals.
Biology
Chapter 16 – Plant and Animal Hormones.
Biology
Chapter 15 – Nervous System.
Biology
Chapter 14 – Transportation in Plants and Circulation in Animals.
Biology
Chapter 13 – Structural Organisation of Animals.
Biology