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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 37 of 40 · Biology (Science, Grade 12)

Immunity and Organ Transplantation

3 topics
Board exam — Human Biology, 16 marks across 9 chapters
20 solved questions

Defence and its cost — innate and acquired immunity, antigens, antibodies and vaccination, and why a transplanted cornea is accepted where a kidney is rejected.

Practise this chapter Read solved questions

Topics

What the syllabus defines for this chapter

1Innate and acquired immunity
2Antigens, antibodies and vaccination
3Organ transplantation and graft rejection