Question

What re the two types of phylogenetic tree?

Answer 1

Hey Mate ...!!!!!
Here's ur answer.....

Types of phylogenetic tree are ::::

( 1 ). Rooted Tree :–
>> It is a directed tree with a unique node.
>> The most common method for rooting trees is the use of an uncontroversial outgroup.

( 2 ). Unrooted tree :–
>> They do not require ancestral root to be be known .
>> It always be generated from rooted ones by simply omitting the roots..


Hope it will help u
..

Answer 2

Phylogenetic trees are central to the field of phylogenetics. In a rootedphylogenetic tree, each node with descendants represents the inferred most recent common ancestor of the descendants, and the edge lengths in some trees may be interpreted as time estimates. Each node is called a taxonomic unit.