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Plant Propagation > Test One > Flashcards

Test One Flashcards

1
Q

Near East

A

-10,00
-Wheat
-Barley
-Peas
-Lentils
-

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2
Q

Central America/ Mexico

A
  • 9000
  • Squash
  • Avocado
  • Beans
  • Amaranth
  • Chili pepper
  • Corn
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3
Q

Far East/China

A
  • 8,500
  • Rice
  • Soybeans
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4
Q

South America

A
  • 7,000
  • Potato
  • Cassava
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5
Q

New Guinea Highlands

A
  • 7,000
  • Banana
  • Taro
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6
Q

Eastern North America

A
  • 4,500
  • Sunflower
  • Mash-elder
  • Goose-foot
  • Gourds
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7
Q

Sub-Saharan Africa

A
  • 4,000
  • Sorghum
  • Millet
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8
Q

Teosinte Glume Architecture 1

TGA1

A
  • Function; Mutation Caused kernels to be naked.
  • Benefit to man; Easy to prepare and eat.
  • Disadvantage to plants: Seeds destroyed in the gust of wild animals.
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9
Q

Teosinte Branched 1

TB1

A
  • Function:Reduced tillering and branching of stalk.
  • Benefit to man: Small number of large ears.
  • Disadvantage to plants: Fertilization less efficient.
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10
Q

Days To Harvest

A
  • Many
  • Function: Uniform time of flowering.
  • Benefit to man: Single harvest.
  • Disadvantage to plants: Subject to droughts, natural disasters.
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11
Q

Loss of Seed Dormancy

A
  • Many
  • Function: Seeds germinate upon planting
  • Benefit to man: full stands of uniform grain.
  • Disadvantage to plants: Fall germination and death of seedlings.
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12
Q

PAR

A

-Photosynthetically Active Radiation

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13
Q

PPF

A
  • Photosynthetic Photon flux
  • Amount of PAR Photons striking a unit area per unit of time.
  • Measured in micromols per meter squared per second.
  • Measures PAR between (400 to 700 nm)
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14
Q

PPF at noon on a summer day

A

200 umols m2- sec1-

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15
Q

PPF range for Photosynthetic compensation Point

A
  • Varies from Species to species

- generally between 30 and 120 umols m2- sec1-

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16
Q

Photosynthesis

A

6CO2+6H20–sunlight–>C6H1206+6O2

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17
Q

What is produced by light reactions?

A
  • ATP
  • NADPH
  • These are used to fuel Calvin Cycle
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18
Q

What is produced by Dark reactions?

A

-Uses ATP and NADPH to produce sugar.

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19
Q

Respiration

A

C6H1206+6O2—->6CO2+6H2O+36ATP

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20
Q

Amarath

A
  • 9,000

- Mexico/ Central America

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21
Q

Avacados

A
  • 9,000

- Mexico/ Central America

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22
Q

Bananas

A
  • 7,000

- New Guinea Highlands

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23
Q

Barley

A
  • 10,000

- Near East/ Fertile Crescent

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24
Q

Beans

A
  • 9,000

- Mexico/ Central America

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25
Q

Cassava

A
  • 7,000

- South America

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26
Q

Chili Peper

A
  • 9,000

- Mexico/ Central America

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27
Q

Corn

A
  • 7,000

- South America

28
Q

Goose Foot

A
  • 4,500

- Eastern North America

29
Q

Gourds

A
  • 4,500

- Eastern North America

30
Q

Lentils

A
  • 10,000

- Near East/ Fertile Crescent

31
Q

Marsh Elder

A
  • 4,500

- Eastern North America

32
Q

Millet

A
  • 4,000

- Africa

33
Q

Peas

A
  • 10,000

- Near East/ Fertile Crescent

34
Q

Potatos

A
  • 7,000

- South America

35
Q

Rice

A
  • 8,500

- Far East/ China

36
Q

Sorghum

A
  • 4,000

- Africa

37
Q

Soybeans

A
  • 8,500

- Far East/ China

38
Q

Squash

A
  • 9,000

- Mexico/ Central America

39
Q

Sunflower

A
  • 4,500

- Eastern North America

40
Q

Taro

A
  • 7,000

- New Guinea Highlands

41
Q

Wheat

A
  • 10,000

- Near East/ Fertile Crescent

42
Q

Angiosperm Life Cycle

A 
Phase 1: Embryonic
Phase 2: Juvenile
Phase 3: Transitional
Phase 4: Adult
-A. Vegetative
-B. Reproductive
43
Q

Phase 1

A

Embryonic

44
Q

Phase 2

A

Juveline

45
Q

Phase 3

A

Transitional

46
Q

Phase 4

A

Adult

  • A. Vegetative
  • B. Reproductive
47
Q

Signal Response Pathways

A
  1. Signal
  2. Regulation of transcription factors
    - 2a. off
    - 2b. on
  3. DNA
  4. MRNA—>Protein
  5. Small RNA
    - 5a. SI RNA
    - 5b. MI RNA
48
Q

Secondary xylem

A
  • Xylem from years past
  • Dead
  • Woody center part
49
Q

Cork Cambium

A
  • Bark layer

- on the outside

50
Q

Vascular Cambium

A
  • meristem
  • Outside of the secondary xylem
  • Growing
51
Q

Ploem

A
  • Active Transport

- Between cork cambium and vascular cambium

52
Q

Mitosis

A
  1. Interphase
  2. Prophase
  3. Metaphase
  4. Anaphase
  5. Telophase
53
Q

interphase

A
  • Where a Cell spends the majority of it’s life

- Some Cells Get Stuck here

54
Q

Prophase

A
  • DNA is replicated
55
Q

Metaphase

A

-Replicated chromosomes line up in the middle of the cell.

56
Q

Anaphase

A

-Chromosomes are pulled apart from their sister chromatids.

57
Q

Telophase

A

-New cells begin to separate.

58
Q

Realistic water potential for:

Soil

A

-0.04mPa

59
Q

Realistic water potential for:

Roots

A

-0.2 mPa

60
Q

Realistic water potential for:

Stems

A

-1.0 mPa

61
Q

Realistic water potential for:

Leaves

A

-1.4 mPa

62
Q

Realistic water potential for:

Atmosphere

A

-100 mPa

63
Q

What is the water potential value for:

Field capacity

A
  • 0.033 mPa

- changes depending on soil type.

64
Q

What is the water potential value for:

Permanent wilt point

A

-1.5 mPa

65
Q

Why can’t plants tolerate water potential at or below permanent wilt point?

A

Not enough free water in cell to support life.

66
Q

ARG

A

Auxin Response Factor

67
Q

Auxins

A
  • Control Stem Elongation
  • Apical Dominance
  • Cell Elongation
  • G

Plant Propagation (3 decks)

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