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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 13 of 40 · Biology (Science, Grade 12)

Linkage and Crossing Over

4 topics
Board exam — Genetics, 12 marks across 6 chapters
20 solved questions

Genes that travel together and the exception that maps them. Complete and incomplete linkage, parental against recombinant combinations, and chromosome mapping from recombination frequency.

Practise this chapter Read solved questions

Topics

What the syllabus defines for this chapter

1Linkage: complete and incomplete
2Parental and recombinant combinations
3Crossing over and its significance
4Chromosome mapping