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STD 12 - 6. evolution — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 6. evolution1 Mark
MCQ
As per modern synthetic theory organic evolution depends upon
  • A
    Mutation, reproductive isolation and natural selection
  • B
    Gene recombination and natural selection
  • C
    Mutation and natural selection
  • ✓
    All of these
✓

Answer

Correct option: D.
All of these
d
(d)Modern concept of evolution depends mainly upon genetic variations involving mutation and gene recombination, natural selection, speciation and reproductive isolation

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