Multiple choice

Organism and trait studied by Darwin on the Galapogos Islands

  1. Ant eaters tongue

  2. Tortoise Legs

  3. Lizards skin

  4. Finch Beaks

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Darwin's observations of the variations in finch beaks across different islands were instrumental in his development of the theory of natural selection.