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Botany > Flower And Inflorescence > Flashcards

Flower And Inflorescence Flashcards

1
Q

Highly condense and modified reproductive shoot

A

Flower

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2
Q

The part from where flower arise

A

Peduncle

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3
Q

The floral stalk of the flower?

A

Pedicel

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4
Q

The swollen, spherical or conical
upper part of the pedicel where other floral part are arranged?

A

Receptacle/thalamus

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5
Q

The collection of sepal?

A

Calyx

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6
Q

Four Main Whorl/Part/Floral Leaves:

A

Calyx
Corolla
Androecium
Carpel/gynoecium

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7
Q

Collection of Petal?

A

Corolla

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8
Q

Accessory Whorl?

A

Calyx and Corolla

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9
Q

Unidentified Corolla and calyx?

A

Perianth

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10
Q

Collection of Stamen (composed of Filament &
anther)?

A

Androecium

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11
Q

Collection of Pistil (compose of Ovary, Style,
Stigma?

A

Gynoecium

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12
Q

Stamen is compost of ?

A

Filament and anther

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13
Q

Inside the anther is the ?

A

Microsporangium

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14
Q

All of 4 main part/whorl of flower is present?

A

Complete

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15
Q

Classification of flower that is lacking atleast one part.

A

Incomplete

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16
Q

Perfect Flower (Stamen and Pistil found one flower).

A

Bisexual flower

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17
Q

Imperfect Flower (Staminate and Pistillate flower)

A

Unisexual flower

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18
Q

Scientific name of gumamela?

A

Hibiscus rosasinensis ( underlined )

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19
Q

Classification of flower in which male and female is present in
one plant?

A

Monoecious plant

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20
Q

Classification of flower where male nag females are separated in one plant.

A

Dioecious plant

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21
Q

Classification of flower where unisexual, bisexual and neuter
flowers are present in a plant?

A

Polygamous plant

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22
Q

Classification of flower where production of flower is once in a lifetime.

A

Monocarpic plant

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23
Q

Classification of flower where production of flower is many times in a life time.

A

Polycarpic plant

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24
Q

Scientific name of bamboo?

A

Bambusa vulgaris ( underlined )

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25
Q

Bambusa vulgaris is what kind of flower life cycle plant?

A

Monocarpic plant

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26
Q

Mangifera indica is an example of what kind of flower in a life cycle plant?

A

Polycarpic plant

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27
Q

Without both accessories whorl

A

Achlamydeous

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28
Q

With only one or fused accessory called Perianth.

A

Monochlamydeous

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29
Q

Both accessories are present.

A

Dichlamydeous

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30
Q

It is the outer most layer
of the flower.

A

Calyx

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31
Q

Is single unit of
calyx?

A

Sepal

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32
Q

Attachment of sepals where it is free.

A

Poly-sepalous

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33
Q

Attachment of sepals where it is fused?

A

Gamosepalous

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34
Q

Duration of sepals where it detached at floral opening.

A

Caducous

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35
Q

Duration of sepals where it fall after pollination.

A

Deciduous

36
Q

Duration of sepals where it don’t fall & remain attach to the fruit.

A

Persistent

37
Q

It is the 2nd whorl of the flower.

A

Corolla

38
Q

Single unit of corolla.

A

Petal

39
Q

What is the function of corolla?

A

Attract pollinators

40
Q

Petal symmetry where similar shape and size of petal?

A

Symmetrical petal

41
Q

Petal symmetry where petals are not similar in shape and size.

A

Asymmetrical petal

42
Q

Petal attachment which is free?

A

Polypetalous

43
Q

Petal attachment which is fused?

A

Gamosepatalous

44
Q

Two kinds of petal attachment?

A

Polypetalous
Gamosepatalous

45
Q

Two kinds of petal symmetry?

A

Symmetrical
Asymmetrical

46
Q

Two kinds of attachment of sepals?

A

Poly-sepalous
Gamosepalous

47
Q

Polypetalous forms of corolla which has 4 petals?

A

Cruciform

48
Q

Polypetalous forms of corolla which has :
-5 petals
• Claw- short
• Limb -90° of the claw

A

Caryophyllaceous

49
Q

Polypetalous forms of corolla which has :
• 5 or more petals
• claw- absent
• Limb –regularly
spreading upward

A

Rosaceous

50
Q

Gamopetalous forms of corolla which has:
• 5 petal
• Bell shape

A

Campanulate

51
Q

Gamopetalous forms of corolla which has:
• Funnel – like petal
arrangement

A

Infundibuliform

52
Q

Zygomorphic polypetalous forms of corolla which has 5 petals.

A

Papilionaceous (Italize)

53
Q

Zygomorphic polypetalous forms of corolla which has:
• Upper & lower lip
– far apart

A

Bilabiate (Italize)

54
Q

Zygomorphic polypetalous forms of corolla which has:
• Two lips – close
together

A

Personate (Italize)

55
Q

Enumerate the different types of aestivation of calyx and corolla.

A

Valvate
Twisted
Imbricate
Quincuncial
Vexillary

56
Q

It is the 3rd whorl of the flower.

A

Androecium / Stamen

57
Q

Function of androecium / Stamen in part of a flower?

A

source male gamete
(pollen)

58
Q

Enumerate the different attachment of filament to anther lobe.

A

Adnate- (center filament with same size filament and anther in vertically)
Basifixed- (center filament with vertical anther at the tip of the filament)
Dorsifixed - ( center filament with horizontal anther at the tip)
Versatile - (center filament with thin opposite direction of anther at the tip)

59
Q

It is the 4th whorl of the flower.

A

Gynoecium/Pistil

60
Q

Function of gynoecium/pistil in part of the flower?

A

Source female gamete (ovule)

61
Q

It is a matured ovary.

A

Fruits

62
Q

It is a matured ovule.

A

Seeds

63
Q

One number of carpel present in gynoecium.

A

Monocarpellary

64
Q

More than one number of carpel present in gynoecium

A

Polycarpellary

65
Q

Plant example that cohesion of carpels where the ovaries are fused, but stigma and style are separated with each other.

A

Dianthus, Plumbago

66
Q

Plant examples cohesion of carpels where ovary and style are fused, but stigma are not fused.

A

Malvaceae family: Hibiscus rosasinesis, cotton.

67
Q

Plant examples that cohesion of carpels where stigma are fused but the ovary and style are free.

A

Calotropis, Cassia fistula,Nerium

68
Q

Plant example that cohesion of carpels where carpels are completely fused.

A

Mustard, Radish, Tomato

69
Q

It is the arrangement of ovule within ovary wall (placenta).

A

Placentation

70
Q

6 types of placentation?

A

Marginal, axile, parietal, free central, basal, and superficial.

71
Q

Is the arrangement of flower on the floral axis.

A

Inflorescence

72
Q

Function of inflorescence?

A

Hold the individual flowers

73
Q

A single flower is located in a floral axis.

A

Solitary/ singly

74
Q

Type of inflorescence where the main axis continues to grow and does not terminate in a flower.

A

Racemose/ indeterminate inflorescence

75
Q

The arrangement of flower is from base towards the apex.

A

Acropetal manner

76
Q

When the peduncle is broad and arrangements of flowers from the side towards the center.

A

Centripetal manner

77
Q

Types of racemose where the peduncle is elongated and flowers are pedicellated.

A

Raceme

78
Q

Type of racemose raceme where the peduncle is branched and each branch bear pedicellated flowers like racemose and are arranged in acropetal manner.

A

Compound raceme or panicle

79
Q

Common name of Stenanthium leimanthoides?

A

Pine barren deathcamas

80
Q

Common of Azadirachta indica

A

Neem Tree

81
Q

Type of racemose where the peduncle is elongated but flowers are bisexual and sessile (without pedicel).

A

Spike

82
Q

Common name of Celosia spicata

A

wheat celosia

83
Q

Type of spike where the peduncle is branched and each branch bear spike, like inflorescence then the branch having flower is spikelet.

A

Spike of spikelet

84
Q

Type of racemose inflorescence where the peduncle is thin, long and weak, and flowers are sessile and unisexual.

A

Catkin

85
Q

Example of catkin plants?

A

Birch and oak

86
Q

Type of racemose where the peduncle is thick, long and fleshy and have small sessile and unisexual male and female flowers covered with one or more or colorful bracts known as spathe.

A

Spadix.

Botany (2 decks)

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