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Classical Genetics — BIO BOTANY STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12BIO BOTANYClassical Genetics1 Mark
MCQ
Which is not a correct statement?
(A) Variations are the raw materials for evolution
(B) Variations provide genetic material for natural selection
(C) It helps the individual to adapt to the changing environment
(D) Variations allow breeders to improve the crop field
  • A
     A and D
  • B
     B only
  • C
     C and D
  • ✓
    none of the above
✓

Answer

Correct option: D.
none of the above
none of the above

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