I was very surprised when I saw crabs at rocky lagoon in front of my apartment because they were really black, a little bit sickening color. I never have seen such colored crab in Japan. But consider well, the beach of Big-island is black color by Basalt lava and many herons and snipes are there. So only black and inconspicuous crabs could survive and inherited their gene to descendants. They are also cautious and nimble. This is exactly the world of the Evolution theory of Darwin
2010年6月5日土曜日
カニに見る進化論 The theory of Evolution about crab
I was very surprised when I saw crabs at rocky lagoon in front of my apartment because they were really black, a little bit sickening color. I never have seen such colored crab in Japan. But consider well, the beach of Big-island is black color by Basalt lava and many herons and snipes are there. So only black and inconspicuous crabs could survive and inherited their gene to descendants. They are also cautious and nimble. This is exactly the world of the Evolution theory of Darwin
登録:
コメントの投稿 (Atom)
0 件のコメント:
コメントを投稿