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GyanMul Prep · NEB +2 · Science · Grade 12

Biology (Science, Grade 12)

Everything on these tabs is Biology (Science, Grade 12) only, within NEB +2 Science · Grade 12.

Science · Grade 12 subjects

GyanMul Prep · NEB +2 · Science · Grade 12

Biology (Science, Grade 12)

Everything on these tabs is Biology (Science, Grade 12) only, within NEB +2 Science · Grade 12.

Science · Grade 12 subjects

Chapter 39 of 40 · Biology (Science, Grade 12)

Communicable Diseases

3 topics
Board exam — Human Population and Health Disorders, 4 marks across 3 chapters
21 solved questions

Diseases that pass between people — typhoid and cholera through food and water, tuberculosis through air — their agents, symptoms, prevention, and why one is called a disease of poverty.

Practise this chapter Read solved questions

Topics

What the syllabus defines for this chapter

1Diseases transmitted through contaminated food and water: typhoid and cholera
2Pulmonary tuberculosis: causative agent, transmission and symptoms
3Prevention of communicable diseases