What is seaweed? Plant evolution and biology

By |2018-04-16T10:36:48-07:00May 30th, 2017|Biology|0 Comments

Seaweed in the ocean For the first two billion years of life on Earth, there were only one-celled creatures. But after early eukaryote cells started to reproduce by meiosis in addition to mitosis, about 1.4 billion years ago, they were able to evolve faster by mixing up their DNA with the DNA from other cells. They [...]