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Ecology > Lecture Final > Flashcards

Lecture Final Flashcards

0
Q

Starch Grain

A

Amyloplast

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1
Q

Parenchyma Cells

A

Metabolic Function/Storing Sugars

Pith/Vascular Rays/Cortex

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2
Q

Primary Growth

A

Apical meristem

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3
Q

Lateral Growth

A

Lateral meristem

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4
Q

3 Parts of Stems and Roots

A

Epidermis, Ground, Vascular (Xylem/Phloem)

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5
Q

Deciduous

A

Plant structures that fall off naturally at the end of a growing period.

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6
Q

Perennial Plants

A

Grow for more than two years

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7
Q

Cork

A

Produced by the cork cambium

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8
Q

What tree does most cork come from?

A

Cork Oak (Quercus suber)

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9
Q

4 Root Functions

A
  1. Anchorage
  2. Absorption
  3. Conduction
  4. Storage
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10
Q

3 Things Roots Have?

A
  1. Root cap to protect apical meristem
  2. No nodes
  3. Root hairs to absorb water
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11
Q

Where to roots branch from?

A

Grows from inside, not axillary buds

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12
Q

Cell Walls

A

Polysacrides

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13
Q

Plasma Membrane

A

Lipids and Proteins

Semi-permeable Membrane

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14
Q

Mitochondria

A

Makes product of chloroplast into usable energy

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15
Q

Vacuole

A

Empty space in cell (water)

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16
Q

Nucleus

A

Controls cell and holds DNA/chromosomes

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17
Q

Xylem Cells

A

Move water from roots to leaves and create wood

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18
Q

Vascular Cambian

A

Meristimatic tissue that produces xylem to the inside and phloem to the outside

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19
Q

Phloem Cells

A

Move sugars from leaves to roots

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20
Q

Spring Wood

A

Lighter rings, larger cells

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21
Q

Summer Wood

A

Darker rings, smaller cells

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22
Q

Bark

A

Everything outside the cork cambium

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23
Q

Lenticels

A

Perforations on the stem that allow for gas exchange

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24
Q

Meristematic

A

Undifferentiated Cells

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25
Q

Branches

A

Has meristematic tissue

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26
Q

Binomial System of Nomenclature

A

The system we use to organize all living things

27
Q

Who created binomial nomenclature

A

Carl Linnaeus (Species Plantarum, 1753)

28
Q

Alternate names for plant species

A

Specific epithet

29
Q

Plant Communities

A

As assemblage of populations living in the same area

30
Q

Anthropogenic Community

A

Human Disturbance

31
Q

Biodiversity Hot Spots

A

Floristic Provinces

32
Q

Mediterranean Climate

A

Mild, wet winters and warm, dry summers

33
Q

Orographic Effect

A

Moist marine air cause precipitation on the western slopes

34
Q

Rain Shadow

A

Climate is drier of the lee slopes rather than the windward

35
Q

Thorn

A

Modified Branch

36
Q

Sessile

A

No Periole

37
Q

Stipule

A

Small leaves attached below petioles

38
Q

Prickle

A

Epidermal growth

39
Q

Spine

A

Modified Leaf

40
Q

3 Leaf Functions

A
  1. Photosynthesis
  2. Transpiration
  3. Storage
41
Q

Stomata

A

Oxygen and water leave

42
Q

Inflorescence

A

A cluster of flowers in a specific arrangement

43
Q

Angiosperms

A

Produce Flowers

44
Q

3 Flower Functions

A
  1. Communicate with others
  2. Smell to attract animals
  3. Nectar
45
Q

Pistillate Flowers

A

Female flower

46
Q

Staminate

A

Male flower

47
Q

Monoecious

A

Male and female on one plant but in different places

48
Q

Dioecious

A

Different plants have different male and female parts

49
Q

3 Parts of an Estuary

A
  1. Freshwater
  2. Saltwater
  3. Protected
50
Q

Brackish

A

Salt and Fresh water mix

51
Q

Salt Water Marsh

A
  1. Upper margin of estuary
  2. Few and small
  3. Mostly in Bay Area
52
Q

Halophitic

A

Salt Tolerant Plants

53
Q

Zonation

A

Haha

54
Q

Anaerobic

A

Lacking O2

55
Q

Aerenchyma Tissue

A

Allows for nutrients to go from roots to leaves

56
Q

Halophytes

A

Concentrate salt in their tissue

57
Q

Salt-excreters

A

Salt water on leaves

58
Q

Hummocks

A

Small stabilized dunes

59
Q

Blowouts

A

When a stabilized dune returns to being an active dune

60
Q

Lignotubers

A

Plants can re-sprout from this after fire

61
Q

Fire Cycle

A

10-50 year

62
Q

Obligate Seeders

A

Haha

63
Q

Forbs

A

Non-grassy herbaceous plants

64
Q

Perennial bunch grass

A

Pre-colonial grasses (native)

65
Q

Keystone Species

A

Important Species

66
Q

2 Parts of a Fig

A
  1. Syconium

2. Ostiole

Ecology (4 decks)

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