*Unit 9 Part 2: Levels of Organization

Question 1

Domain

Answer 1

the broadest most inclusive group

Question 2

How many domains are there?

Answer 2

Three

Question 3

List the three domains

Answer 3

Archaea
Bacteria
Eukarya

Question 4

Explain the bacteria and archaea domain in comparison to the eukarya domain.

Answer 4

~Archaea and Bacteria are prokaryotes.
~Archaea and Bacteria do not have a nucleus or membrane-bound organelles
~Eukarya are more complex
~Eukarya have a nucleus and membrane-bound organelles

Question 5

Some bacteria may cause _____.

Answer 5

diseases

Question 6

Bacteria are found _____.

Answer 6

in all habitats

Question 7

Bacteria are important _____ for the environment.

Answer 7

decomposers

Question 8

Bacteria can be either _____ or _____.

Answer 8

autotrophic; heterotrophic

Question 9

Bacteria are commercially important in making _____, _____, and _____.

Answer 9

cottage cheese; yogurt; buttermilk

Question 10

Bacteria has a cell wall made of _____.

Answer 10

peptidoglycan

Question 11

Bacteria reproduces _____ through a process called _____.

Answer 11

asexually; binary fission

Question 12

Archaea were probably the first cells to _____.

Answer 12

evolve

Question 13

Archaea reproduces _____ through a process called _____.

Answer 13

asexually; binary fission

Question 14

Archaea can be either _____ or _____.

Answer 14

autotrophic; heterotrophic

Question 15

Archaea live in _____ environments.

Answer 15

harsh

Question 16

List four examples of places Archaea live.

Answer 16

~Sewage Treatment Plants
~Thermal of Volcanic Vents
~Hot Springs of Geysers that are acidic
~Very salty water (Dead Sea, Great Lakes)

Question 17

Eukarya is a
A) Domain
B) Kingdom
C) Class

Answer 17

A) Domain

Question 18

How many kingdoms can Eukarya be divided into?

Answer 18

4

Question 19

List the kingdoms that fall under Domain Eukarya

Answer 19

Protista
Plantae
Fungi
Animalia

Question 20

Kingdom is the second broadest _____.

Answer 20

taxon

Question 21

How many kingdoms are there?

Answer 21

Five (Plus Archaea)

Question 22

Protista that are mobile use either a _____ or a _____.

Answer 22

flagella; cilia

Question 23

Which fungi is unicellular?

Answer 23

yeast

Question 24

What does it mean to be an absorptive heterotroph?

Answer 24

Digest food outside their body and then absorb it

Question 25

Plants absorb _____ to make _____.

Answer 25

sunlight; glucose

Question 26

What does it mean to be an Ingestive heterotroph?

Answer 26

Consume food and digest it inside their bodies

Question 27

Motile

Answer 27

Can move

Question 28

What is phylum based on?

Answer 28

Phyla is based on body plan in the animal kingdom

Question 29

There are _____ _____ _____ of phyla in the animal kingdom.

Answer 29

many; different; types

Question 30

Chordata is part of the organization level of which taxon?

Answer 30

Phylum

Question 31

Echinodermata is part of the organization level of which taxon?

Answer 31

Phylum

Question 32

Chodata

Answer 32

~Have some kind of notochord ~Divided into vertebrates and invertebrates

Question 33

Echinodermata

Answer 33

~Exclusively marine animals with symmetry and the ability to regenerate ~Ex. Sea stars, sea cucumbers, sea urchins, sand dollars

Question 34

Some of the most common phyla types in the animal kingdom are _____ and _____.

Answer 34

Chordata; Echinodermata

Question 35

Chordates are divided into two groups. What are they?

Answer 35

Vertebrates and invertebrates

Question 36

Vertebrates

Answer 36

~Have a skeleton with a spinal column or backbone ~Usually complex/advanced ~Ex. Fish, birds, amphibians, mammals, reptiles

Question 37

Invertebrates

Answer 37

~Do not have spinal column or a backbone ~Usually more simple ~Ex. Worms, insects

Question 38

Class

Answer 38

Organisms who share a common attribute

Question 39

There are 5 classes of vertebrates. What are they?

Answer 39

Warm blooded: Birds, mammals Cold blooded: Fish, reptiles, amphibians

Question 40

Order

Answer 40

A group of closely related families

Question 41

There is no universally accepted breakdown of _____ in the class of mammals.

Answer 41

orders

Question 42

Family

Answer 42

A group within an order that has similar features

Question 43

Genus

Answer 43

Closely related organisms with similar features

Question 44

Species

Answer 44

The group of organisms that can reproduce with each other to produce fertile offspring.

Question 45

What is the most specific taxon?

Answer 45

Species

Question 46

Which would be an example of a Domain? A) Hominidae B) Animalia C) Eukarya

Answer 46

C) Eukarya

Question 47

Which would be an example of a Class? A) Primates B) Pongo C) Mammalia

Answer 47

C) Mammalia

Question 48

Which would be an example of a Phylum? A) Animalia B) Chordata C) Eukarya

Answer 48

B) Chordata

Question 49

What is another word for Cladogram?

Answer 49

Phylogenic Trees

Question 50

Cladogram

Answer 50

~Show evolutionary relationships ~The evolution of derived traits is shown ~Organisms located near each other are more closely related

Question 51

Do you know how to read a Cladogram?

Answer 51

If the answer isn't yes go figure it out.