Biology 1 Ch 18 Test Part 2

Front 1

An analysis of derived characters is used to generate a ________.

Back 1

cladogram

Front 2

Name Linnaeus's seven levels of classification fom largest to smallest.

Back 2

(D) - K - P - C - O - F - G - S

Front 3

The 2 smallest categories in Linnaeus's classifications are ______, _____.

Back 3

species and genus

Front 4

In taxonomy, a group at any level is call a ?

Back 4

taxon

Front 5

Linnaeus's two-word naming system that scientists use to assign each kind of organism a universally accepted name is known as ___________.

Back 5

binomial nomenclature

Front 6

The procedure of grouping organisms based on their evolutionary history is called ___________.

Back 6

evolutionary classification

Front 7

Animals that are warm blooded, have body hair and produce milk for their young are grouped into which class?

Back 7

Mammalia

Front 8

All organisms in the kingdoms - Protista, Plantae, Fungi, and Animalia -- are __________.

Back 8

eukaryotes

Front 9

Biologists use a common classification system based on _________.

Back 9

similarities that have scientific significance

Front 10

Biologists currently group organisms into categories that represent lines of evolutionary descent, or _________, not just physical similarities.

Back 10

phylogeny

Front 11

The genes of many organisms show important similarities at the _________ level.

Back 11

molecular

Front 12

The _______ is a more inclusive category than any other—larger than a kingdom.

Back 12

domain

Front 13

Members of the domain Bacteria are unicellular prokaryotes and their cell walls _________ peptidoglycan.

Back 13

contain

Front 14

Members of the domain Archaea are unicellular prokaryotes and their cell walls _______ peptidoglycan.

Back 14

lack

Front 15

The domain Eukarya consists of organisms that have a nucleus and is organized into four kingdoms: ___, ___, ____, _____

Back 15

Protista, Fungi, Plantae, Animalia