phylogenetic tree 생물 진화의 과정

목차

1. What is phylogenetic tree?
2. Homology
3. Cambrian explosion
4. Factors on evolution
5. Does the tree of life exist?

본문내용

Various species can be found in nature, and they have different feature and some have similarity. The reason why some species have common feature is they have common ancestor, and back to the past, some species which cannot be found any similarity also have common ancestor, but the period of evolution is quite long and the direction is different, so that similar features are not founded between them.

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