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

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 6. evolution1 Mark
MCQ
Origin of different types of beaks occur due to
  • ✓
    Natural selection
  • B
    Interspecific competition
  • C
    Genetic drift
  • D
    Interspecific variation
✓

Answer

Correct option: A.
Natural selection
a
The possibility of the new characters is always present in the organisms. But, it is the condition of nature, which gives the chance of that character to come forward. Therefore any new character is favoured because of natural selection

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