What is a phylogeny?
Q: What is a phylogeny?
A: A phylogeny is a proposal of how organisms are related by their evolutionary history.
Q: What is the evidence for phylogeny?
A: The evidence for phylogeny comes from palaeontology, comparative anatomy, and DNA sequence analysis.
Q: What is the main product of phylogenetics?
A: The main product of phylogenetics is a phylogenetic tree or tree of life.
Q: What is a phylogenetic tree or tree of life?
A: A phylogenetic tree or tree of life is a diagram showing a pattern of ancestor/descendent relationships.
Q: What information may be related to geological periods or estimated dates in a phylogenetic tree?
A: Information related to geological periods or estimated dates may be shown in a phylogenetic tree.
Q: What is another type of product of phylogenetics?
A: Another type of product of phylogenetics is a biological classification.
Q: How are all living things related?
A: All living things are related by common descent.
