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Biology 11 > Unit 1 > Flashcards

Unit 1 Flashcards

Learn the taxa of unit 1

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1
Q

What is the biological ladder in order?

A 
Domain
Kingdom
Phylum
Class
Order
Family
Genus
Species
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2
Q

What are the 3 domains

A

Domain Bacteria

Domain Archaea

Domain Eukarya

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3
Q

What are the 6 kingdoms?

A 
Kingdom Protista
Kingdom Fungi
Kingdom Bacteria
Kingdom Archaea
Kingdom Plantae
Kingdom Animalia
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4
Q

What is a species?

A

A group of organisms that can breed freely & produce viable offspring

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5
Q

What Domain and Kingdom do humans belong to?

A

D: Eukarya
K: Animalia

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6
Q

What is in Domain Bacteria?

A

Prokaryotes with some peptidoglycan in their cell walls

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7
Q

What is in Domain Archaea

A

Prokaryotes (Bacteria) without peptidoglycan in their cell walls (most are anaerobic)

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8
Q

Are extremophiles a part of the Bacteria Domain or Archaea Domain?

A

Archaea

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9
Q

What does Domain Eukarya encompass?

A

Contains all eukaryotic organisms divided into four (4) kingdoms.

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10
Q

Name all the Eukaryotic kingdoms

A

Kingdom Protista
Kingdom Fungi
Kingdom Plantae
Kingdom Animalia

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11
Q

What is in Kingdom Protista?

A

Unicellular and colonial eukaryotes

Microalgae and Protozoa

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12
Q

What is in Kingdom Fungi?

A

Molds and yeasts

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13
Q

What is in Kingdom Bacteria?

A

prokaryotic microbes

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14
Q

What is in Kingdom Archaea

A

prokaryotic microbes

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15
Q

What is in Kingdom Plantae?

A

Multicellular plants

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16
Q

What is in Kingdom Animalia

A

Multicellular animalia

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17
Q

What do Bacteria contain that Archaea do not? (To strengthen their cell walls)

A

peptidoglycan

18
Q

_______ occupy virtually every habitat

A

Prokaryotes

19
Q

What is the average diamter of Bacteria and Archaea

A

0.2um to 10um

20
Q

B&A reproduce asexually by ______, dividing as quickly as __ minutes.

A

Binary Fission

20

21
Q

Which Prokaryotes (B&A) are pathogenic?

A

Bacteria are pathogenic. Archaea are not.

22
Q

What is the focus of the Morphological Species Concept

A

Focus on appearance

23
Q

What is the focus of the Biological Species Concept

A

Focus on traits

24
Q

What is the focus of the Phylogenetic Species Concept

A

Focus on evolutionary relationships.

25
Q

What is the cell wall material for Kingdom Bacteria?

A

Peptidoglycan.

26
Q

What is the cell wall material for Kingdom Archaea?

A

Not peptidoglycan; occasionally no cell wall.

27
Q

What is the cell wall material for Kingdom Protista?

A

Cellulose in some; occasionally no cell wall.

28
Q

What is the cell wall material for Kingdom Plantae?

A

Cellulose

29
Q

What is the cell wall material for Kingdom Fungi?

A

Chitin

30
Q

What is the cell wall material for Kingdom Animalia?

A

No cell wall.

31
Q

Name the kingdoms with a primarily Asexual means of reproduction.

A

Bacteria
Archaea
Protista (Both)

32
Q

Name the kingdoms with a primarily Sexual means of reproduction.

A

Protista (Both)
Plantae
Fungi
Animalia

33
Q

Name the Autotrophic Kingdom(s)

A

Plantae

34
Q

Name the Heterotrophic Kingdom(s)

A

Fungi

Animalia

35
Q

Name the Kingdom(s) that are both Hetero and Autotrophic

A

Bacteria
Archaea
Protista

36
Q

What is a Coelom?

A

An animal with a body cavity surrounded on all sides by mesoderm

37
Q

What are Acoelomates?

A

Animals that lack body cavities or Coeloms.

38
Q

Name the animal phyla with examples

A

Porifera (Sponges)
Cnidaria (Jellyfish, Hydra, Coral, Sea Anemone)
Platyhelminthes (Flatworms)
Nematoda (Roundworms)
Annelida (Segmented Worms, Earthworms)
Mollusca (Snails, Oysters, Squids, Octopi, etc.)
Arthropods (Beetle)

39
Q

What are the 3 classes of Mollusca?

A

Gastropoda
Pelecypoda
Cephalopoda

40
Q

What are the 3 classes of Platyhelminthes?

A

Turbellaria
Trematoda
Cestoda

Biology 11 (4 decks)

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