Taxonomy and Classification

Which two levels of classification are used to name organisms?

• family and order

• kingdom and domain

• genus and species

• class and order

Single celled organisms that do not contain a nucleus are referred to as

• eukaryotes

• prokaryotes

Multi-celled organisms that contain a nucleus are referred to as

• eukaryotes

• prokaryotes

Tags

NGSS.MS-LS1-1

What are the 3 domains?

• Kingdom, Phylum, Class

• Archaea, Bacteria, Eukarya

• Class, Order, Species

• Genus, Species, KIngdom

Thermophiles, Halophiles, and Methanogens all exist in extreme environments. What domain do these organisms belong to?

• Eukarya

• Archaea

• Bacteria

Humans are made of

• eukaryotic cells

• prokaryotic cells

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

Bacteria are

• unicellular

• multicellular

Tags

NGSS.MS-LS1-1

Some bacteria are motile which means

• they are very big

• they can move

• they are multicellular

• they are eukaryotes

Of the following classifications , the largest or most inclusive is

• Order

• Family

• Class

• Phylum

Of the following classifications, the smallest or least inclusive is

• order

• genus

• species

• class