This phylogenic tree shows the changes in bacterial species from the ancestral species to the most current split in the modern classification system. This tree supports the theory that

Respuesta :

Answer:When we draw a phylogenetic tree, we are representing our best hypothesis about how a set of species (or other groups) evolved from a common ancestor^1  

1

start superscript, 1, end superscript. As we'll explore further in the article on building trees, this hypothesis is based on information we’ve collected about our set of species – things like their physical features and the DNA sequences of their genes.

Explanation:

Answer: Speciation results in biodiversity.

Explanation: The tree supports the theory that speciation leads to biodiversity. Although the other statements may be true, they are not supported by the tree.