A group of people who have a common ancestor may be called a "line of descent." In other contexts, a clan or a tribe may have, or claim to have, a common ancestor.
Also, it's called "monophyletic" (all members of a designated group are descendants of a common ancestor) members are more closely related to each other than to any member of any other clade.
clan
A group of species that consists of a common ancestor and all of its descendants (also referred to as a clade).
A group of families having a common ancestor may be called a clan, a tribe, or a clade.
A group of species that consists of a common ancestor and some but not all of its descendants.
a group of families is called realitives
descended from a common ancestor
A group of families claiming a common ancestor is called a tribe or a clan.
A group of families claiming a common ancestor is called a tribe or a clan.
A group of species that consists of a common ancestor and all of its descendants (also referred to as a clade).
Yes, they share a common ancestor. The group that contains the chicken, the T. rex, their common ancestor, and all the species that descended from that ancestor is called Coelurosauria.
A linguistic group is a group of languages which are related through a common ancestor. It is called the proto-language of the family.
Characteristics that were present in the common ancestor of the entire group of organisms.This character state is called ancestral for the group as a whole.
A tribe(:xx