A group consisting of a common ancestor and all of its descendants is a:

Question

Quizplus · Accepted Answer

A group consisting of a common ancestor and all of its descendants is called a clade. This is a fundamental concept in phylogenetic analysis, which is used to study the evolutionary relationships between organisms. A clade can be thought of as a branch on the tree of life, representing a group of organisms that share a common ancestor and all of its characteristics. This definition excludes any organisms that do not share the common ancestor, so it is a more precise way of defining relationships than using other taxonomic groups such as species, genus, phylum or order.

A Group Consisting of a Common Ancestor and All of Its