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GyanMul Prep · NEB +2 · Science · Grade 11

Biology (Science, Grade 11)

Everything on these tabs is Biology (Science, Grade 11) only, within NEB +2 Science · Grade 11.

Science · Grade 11 subjects

GyanMul Prep · NEB +2 · Science · Grade 11

Biology (Science, Grade 11)

Everything on these tabs is Biology (Science, Grade 11) only, within NEB +2 Science · Grade 11.

Science · Grade 11 subjects

Chapter 10 of 32 · Biology (Science, Grade 11)

Pteridophyta

3 topics
Board exam — Floral Diversity, 18 marks across 9 chapters
26 solved questions

The first plants with vascular tissue, taken through Dryopteris — and the clear advances over the bryophytes that a comparison question is really asking for.

Practise this chapter Read solved questions

Topics

What the syllabus defines for this chapter

1General characteristics of pteridophytes
2Dryopteris — structure and reproduction
3Alternation of generations; heterospory