Taxonomy and Family Tree

Based on the diagram, sea sponges are ............... and asymmetrical.

All animals have a nucleus at some point in life. Therefore, they are in the domain ______.

Taxonomy is a way by which scientists classify living things into groups based on what?

Which is the largest taxon?

Based on the tree diagram, ................. are organisms that have radial symmetry.

A chart used to show the relationships within generations of organisms is called a .................

Why do scientists study taxonomy?

................. are groups of organisms that have certain traits in common.

Mammalia is the name of a .................

.................. is the science of classifying and naming organisms.

In a tree diagram, each branch represents an example of a(n) ................

According to the animal family tree, .................. do not develop into tissues.