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611 Botany Lec > Unit 1 > Flashcards

Unit 1 Flashcards

1
Q

have cones rather than flowers

A

conifers

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2
Q

do not appear to have leaves

A

cacti and succulent

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3
Q

least common terrestrial plant, no roots, considered parasitic

A

bryophyes

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4
Q

Were classified under plant kingdom, eventually had their own kingdom bc it has different characteristics from plants

A

fungi

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5
Q

fungi and plants have one characteristic in common

A

photosynthetic

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6
Q

fungi has plant cells

TRUE OR FALSE

A

true

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7
Q

plants are primary _____

A

producers

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8
Q

provides for others, usually eaten by others for nutrients

A

primary producer

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9
Q

became a foundation for human civilization, development of culture, art and government

A

agriculture

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10
Q

fundamental source of food

A

plants

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11
Q

Brown parts and spots of potatoes

A

thats where the roots sprout from

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12
Q

STEM OR ROOT?

potatoes

A

stem

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13
Q

STEM OR ROOT?

onion

A

stem

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14
Q

STEM OR ROOT?

ginger

A

stem

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15
Q

where leaves sprote from ginger

A

nodes

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16
Q

STEM OR ROOT?

carrots

A

root

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17
Q

STEM OR ROOT?

beetroot

A

root

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18
Q

TRUE OR FALSE

each onion layer is a node

A

TRUE

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19
Q

____ is for treatment of malaria.

A

Quinine

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20
Q

source of anti cancer drugs

A

periwinkle

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21
Q

where does morphine come from

A

opium

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22
Q

STEM OR ROOT?

garlic

A

stem

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23
Q

euphoric/hallucinogenic properties

A

euphorbia

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24
Q

green jet fuel from what plant

A

jatropha plant

25
Q

poisonous if digested too much

A

jatropha

26
Q

flavor comes from plants

A

volatile oils, glycosides

27
Q

meaning of thickens

A

cutinized

28
Q

Species having specific features caused then to adapt and reproduce and passed these
features to their offspring

A

natural selection

29
Q

Plant sp. have ability to adapt in harsh conditions
ex. During winter

leaves are drop in autumn…..
the bark formation on stem decreases _______

A

decreases surface area + water lost

30
Q

persist and prod new shoot during spring cutinized leaves/

stems of evergreens prevent water loss

A

bulbs, corms, tubers

31
Q

critical area for research. Prevents extinction of

species

A

Conservation Biology

32
Q

seeks to develop new plant products. The creation of

genetically modified plants

A

Biotechnology

33
Q

Using plants to modify animal responses. A study of this animal’s high tolerance for ____
may yield information that will help humans control pain and act as a ______

A

chillies, counterirritant

34
Q

GMO

jatropha

A

biofuel

35
Q

GMO

golden rice

A

increased beta carotene

36
Q

GMO

biofortified soya bean

A

pest resistance

37
Q

GMO

sugar beets

A

weed resistance

38
Q

GMO

papaya

A

pest resistance

39
Q

GMO

– feed on agricultual waste and excrete crude
oil

A

yeast

40
Q

GMO

  • blocks ricin prodtn, inc castor oil w/c
    is used as lubricant in shampoo
A

castor bean

41
Q

5 kingdoms of classification

A 
Bacteria
Algae
Plants
Fungi
Animals
42
Q

does not have chloroplast:

  • protista/plantae
  • fungi/animalia
A

-fungi/animalia

43
Q

does have chloroplast:

  • protista/plantae
  • fungi/animalia
A

-protista/plantae

44
Q

does not have nuclei

  • eukaryote
  • prokaryote
A
  • prokaryote
45
Q

does have nuclei

  • eukaryote
  • prokaryote
A
  • eukaryote
46
Q

4 groups of plants

A

Bryophytes
Pteridophyte
Gymnosperm
Angiosperm

47
Q

When studying plants, they rarely research on the ___ of plant, to help conserve it

A

roots

48
Q

two adult forms

A

Sporophyte and gametophyte

49
Q

where is genetic material in eukaryote

A

nucleus

50
Q

Specific part of plant cell is responsible for photosynthesis:

A

chloroplastid

51
Q

Chloroplastid is where you find _____

A

chlorophyll

52
Q

_____ - when it only has spores

_____ - has egg and sperm cell?

A

Sporophyte

Gametophyte

53
Q

cell wall made of chitin

A

fungi

54
Q

no cell wall

A

animals

55
Q

Plants with no vascular tissue, doesnt possess vascular tissue to absorb nutrients

Dont have roots

Attaches themselves to mother plant

A

Bryophytes

56
Q

Vascular
Fern family
Non seed bearing
Reproduce through spores

A

Pteridophyte

57
Q 
Conifers
Pine trees
They have seeds, also vascular
Seeds are not enclosed/protected in an ovary
Seeds are protected by cones
A

Gymnosperm

58
Q 
Flowering plants
Largest plant group
Vascular
Seeds protected by ovary
They bear fruits
A

Angiosperm

611 Botany Lec (3 decks)

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