Biology, NIOS class 12
The senior secondary biology course of the open school, from the diversity of life to reproduction, genetics and ecology, with the topics named under every chapter.
NIOS class 12 sets 5 chapters of biology, 31 topics between them.
Chapters
Is there enough here to prepare properly without a coaching class?
The syllabus itself is complete, and what is usually missing is not material but somebody to ask at the moment the question arrives. Wobo is there the moment one appears, draws the structure under discussion, and puts a process on film where watching it beats reading about it.
Where this came from
From the official NIOS document for 2023, read on 3 September 2026.
19 named checks passed on it on 5 September 2026.
Open the document on the board's siteDocument hash 0804d1e2432a
Still wondering?