Biology
Grade-9
Easy
Question
The differences in the beaks of the Galapagos finches are called _____________.
- Variations
- Mutations
- Behavioural differences
- Speciation
Hint:
The differences in the beaks of the Galapagos finches are called variation.
The correct answer is: Variations
- Variation are difference in the physiology of organisms.
- This was first observed by Charles Darwin in Galapagos Island.
- The finches have beaks with different colour and sizes.
- This is an evolutionary change involved in natural selection.
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