Classification of Organisms

Today, there are ______________________ domains in the classification system

• 2

• 3

• 6

• 8

Single celled organisms that do not have a nucleus are called

• Prokaryotes

• Eukaryotes

How are archaea distinguished from other prokaryotes?

• They live in our body

• They have a nucleus

• They live in extreme environments

• They can be found in soil

Archaea or Bacteria? Some of these live inside humans.

• Bacteria

• Archaea

Archaea or Bacteria? These live in places where most other organisms could not live.

• Archaea

• Bacteria

All organisms whose cells have a nucleus and membrane-bound organelles are called

• Eukaryotes

• Prokaryotes

All eukaryotes belong to the domain ______________________.

• Archaea

• Bacteria

• Eukarya

Members of the kingdom Protista are called ______________________.

• Protatoes

• Protists

• Protesters

Unlike plants, fungi do not use ______________________.

• kitchens

• photosynthesis

• the ground

Unlike animals, ______________________ do not eat food

• fungi

• plants

• bacteria