NCERT/Class 12/Biology

Class 12 Biology

12 chapters · Choose a chapter to practice.

Sexual Reproduction in Flowering Plants

91 questions

29 easy36 medium26 hard

Human Reproduction

62 questions

27 easy21 medium14 hard

Reproductive Health

56 questions

26 easy17 medium13 hard

Principles of Inheritance and Variation

47 questions

26 easy13 medium8 hard

Molecular Basis of Inheritance

48 questions

28 easy15 medium5 hard

Evolution

39 questions

22 easy13 medium4 hard

Human Health and Disease

34 questions

19 easy10 medium5 hard

Strategies for Enhancement in Food Production

26 questions

14 easy10 medium2 hard

Organism and Populations

28 questions

16 easy9 medium3 hard

Ecosystem

32 questions

21 easy8 medium3 hard

Environmental Issues

31 questions

21 easy7 medium3 hard

Biodiversity and Conservation

72 questions

35 easy22 medium15 hard