A Conceptual Detour of Evolutionary Biology (text)
ACT I Scene 1 Our story of the evolution of life has gotten up to multi-cellular life floating in the ocean. You know how many more steps there are…
Our Lives Matter S1E10: A Conceptual Detour of Evolutionary Biology
There are a lot of steps in between the evolution of multicellular life and the evolution of the plants and animals as we think about them today. We can fill…
The Evolution of Life (text)
ACT I Scene 1 The Earth formed about 4.5 billion years ago. Life began about 3.5 billion years ago. So how did it happen? That’s another big mystery people have…
Our Lives Matter S1E09: The Evolution of Life
Genes are molecules. Evolution is caused by the replication, variation, and selection of genes. For life to begin on Earth, the geology of the Earth had to start a chemical…