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Natural Science T3 Classification > T3 NS Cumulative Exam Prep > Flashcards

T3 NS Cumulative Exam Prep Flashcards

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Biology 101 flashcards
1
Q

What is an example of an animal in Phylum Porifera?

A

Sponges

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2
Q

What is an example of an animal in Phylum Cnideria?

A

Jellyfish

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3
Q

What are the characteristics of Phylum Melusca?

A

Soft body with a mantle, no segmentation.

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4
Q

What are the characteristics of Phylum Platylelminthes?

A

Flat worms, mouth, parasitic. Tape Worm.

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5
Q

What are the characteristics of Phylum Nematoda?

A

Round worms, tapered ends, parasitic. Earth Worm.

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6
Q

What are the characteristics of Phylum Annelida?

A

Cylindrical, segmented. Hook Worm.

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7
Q

What are the characteristics of Phylum Arthropoda?

A

Chitin exoskeleton, jointed appendages, segemented body, compound eyes.

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8
Q

What are the three domains of life?

A

Bacteria, archae, eukaryota.

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9
Q

What are the characteristics of Kingdom Eubacteria?

A

True bacteria.

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10
Q

What are the characteristics of Kingdom Archae bacteria?

A

Extremophile.

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11
Q

What are the characteristics of Kingdom Fungi?

A

Chitin cell wall, no chlorophyl, heterotrophic, uni/multicellular.

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12
Q

What are the characteristics of Kingdom Plantaea?

A

Autotrophic, chlorophyl, cellulose cell wall, multicellular

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13
Q

What Phylums fall under Kingdom Plantaea?

A

Bryophyta, Pteridophyta, Gymnosperms, Angiosperms.

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14
Q

What are the characteristics of Phylum Bryophyta?

A

Non vascular.

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15
Q

What are the characteristics of Phylum Pteridophyta?

A

Vascular, no seeds.

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16
Q

What are the characteristics of Phylum Gymnosperm?

A

Vascular, seeded, cones.

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17
Q

What are the characteristics of Phylum Angiosperm and what are its two classes?

A

Vascular, seeded, flowers.
Monocotyldoneae, Dicotyledoneae.

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18
Q

What are the characteristics of Phylum Tracheophyta?

A

Vascular, lignified tissues.

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19
Q

What are the characteristics of Class Monocotyledoneae?

A

1 seed leaf, parallel leaf veins, root ball, flower parts in 3, vascular scattered.

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20
Q

What are the characteristics of Class Dicotyledoneae?

A

2 sead leaves, leaf veins branching, top root, flower parts 4/5, vascular rings.

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21
Q

What are the characteristics of Phylum Echinodermata?

A

Rigid body walls, have spines, marine, tube feet for locomotion.

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22
Q

What classes fall under Phylum Echinodermata?

A

Asteroidea, Ophicroidea, Echinoidea, Crionoidea and Holotheridea.

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23
Q

What are the characteristics of Phylum Chordata?

A

90% have back bones, notochord, pharyngeal slits, post-anal tail.

24
Q

List all 7 organelles found in a cell and whether they are found in eukaryotic, or prokaryotic cells.

A
  1. Nucleus (E)
  2. Golgi Apparatus (E)
  3. Rough ER (E)
  4. Smooth ER (E)
  5. Mitochondria (E)
  6. Chloroplast (E)
  7. Ribosomes (E + P)
25
Q

What is the key function of the nucleus?

A

Contains DNA and is the control centre of the cell.

26
Q

What is the key function of the golgi apparatus?

A

Processes and packages proteins & lipids.

27
Q

What is the key function of the rough ER?

A

Protein processing.

28
Q

What is the key function of the smooth ER?

A

Synthesises lipids, phospholipids as in plasma membranes, and steroids.

29
Q

What is the key function of the mitochondria?

A

Generates most of the chemical energy in the cell.

30
Q

What is the key function of the chloroplasts?

A

Performs photosynthesis.

31
Q

What is the key function of the ribosomes?

A

Protein synthesis.

32
Q

Define species.

A

A group of living organisms capable of producing fertile offspring.

33
Q

Give an example of an organism in Class Hydrozoa

A

Blue Bottle

34
Q

Give an example of an organism in Class Cubozoa

A

Box Jellyfish

35
Q

Give an example of an organism in Class Anthozoa

A

Most Corals

36
Q

Give an example of an organism in Class Cepholapoda

A

Octopus

37
Q

Give an example of an organism in Class Gastropoda

A

Snail

38
Q

Give an example of an organism in Class Bivalvia

A

Clams

39
Q

Give an example of an organism in Class Crustacea

A

Prawn

40
Q

Give an example of an organism in Class Insecta

A

Ant

41
Q

Give an example of an organism in Class Arachnida

A

Spider

42
Q

Give an example of an organism in Class Diplopoda

A

Millipede

43
Q

Give an example of an organism in Class Chilopoda

A

Centipede

44
Q

Give an example of an organism in Class Asteroida

A

Sea Star

45
Q

Give an example of an organism in Class Ophicroidea

A

Brittle Star

46
Q

Give an example of an organism in Class Echinoidea

A

Sea Urchin

47
Q

Give an example of an organism in Class Holotheridea

A

Sea Cucumber

48
Q

Give an example of an organism in Class Agnatha

A

Jawless Fish

49
Q

Give an example of an organism in Class Chondrichthyes

A

Shark

50
Q

Give an example of an organism in Class Osteienthyes

A

Sea Horse

51
Q

Give an example of an organism in Class Amphibia

A

Frogs

52
Q

Give an example of an organism in Class Aves

A

Hawk

53
Q

Give an example of an organism in Class Mammalia

A

Human

54
Q

What are the two benefits of Linnaeus’s classification system?

A
  1. Hierarchical list of organisms
  2. Introduction of Binomial Nomenclature
55
Q

Where does cuelullar respiration happen?

A

Mitochondria

Natural Science T3 Classification (3 decks)

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