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PBOT PLANT TISSUES > PLANT TISSUES > Flashcards

PLANT TISSUES Flashcards

1
Q

Collection of similar cells performing an organized function for the plant

A

Plant tissues

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2
Q

Specialized for a unique purpose and can be combined with other tissues to create organ such as leaves flowers stems and roots

A

Plant tissues

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3
Q

Plant tissues is divided into two namely

A

Meristematic tissue
Permanent tissue

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4
Q

Plant tissues under meristematic tissue

A

Apical meristem
Lateral meristem
Intercalary meristem

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5
Q

Plant tissues under permanent tissue

A

Dermal
Ground
Vascular

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6
Q

It is for the length

A

Apical meristem

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7
Q

It is for the diameter or width

A

Lateral meristem

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8
Q

It is for the rapid growth of young stem

A

Intercalary meristem

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9
Q

It is for protection gas control and water absorption

A

Dermal

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10
Q

It is different function based on cell type

A

Ground

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11
Q

Transport water and nutrients

A

Vascular

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12
Q

Types of dermal tissues

A

Epidermal
Stomata or guard cells
Trichomes

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13
Q

Type of dermal tissue for the protection and absorption of water and minerals

A

Epidermal

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14
Q

Type of dermal tissue for gas exchange

A

Stomata or guard d cells

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15
Q

Type of dermal tissue for reduced transpiration

A

Trichomes

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16
Q

Types of ground tissues

A

Parenchyma
Collenchyma
Sclerenchyma

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17
Q

A type of ground tissue that aids in photosynthesis and storage in the roots

A

Parenchyma

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18
Q

Type of ground tissue for active shoot support

A

Collenchyma

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19
Q

Type of ground tissue for deceased shoot support

A

Sclerenchyma

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20
Q

Types of simple permanent tissues

A

Epidermis
Parenchyma
Collenchyma
Sclerenchyma
Cork
Secretory tissues

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21
Q

This is the outermost layer of cells found in all young plant organs

A

Epidermis

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22
Q

These are the most abundant of all the cell types found in almost all major parts of higher plants

A

Parenchyma

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23
Q

Are elongated cells with irregularly thick cell walls that provide support and structure

A

Collenchyma

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24
Q

Characterized by cells that are thick walled cells

A

Sclerenchyma

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25
Q

Serves as the outermost covering of old stems and old roots of woody dicot plants

A

Cork

26
Q

These shoes that are concerned with a secretion of substances in plants

A

Secretory tissues

27
Q

What are the substances in plants that are secreted by the secretory tissues

A

Gums resins volatile oils nectar latex

28
Q

Types of vascular tissues

A

Xylem
Phloem

29
Q

Transport water and nutrients

A

Xylem

30
Q

Transport organic compounds

A

Phloem

31
Q

Long continuous tubes formed by the dissolution of the end walls of vertically elongated cells

A

Vessels

32
Q

Elongated tapering cells which are dead at maturity usually with pitted walls

A

Tracheids

33
Q

Vertically elongated rows of cylindrical cells with perforated walls and cytoplasm

A

Sieve tubes

34
Q

Small elongated and nucleated living cells beside the sieve tubes

A

Companion cells

35
Q

Elongated pointed cell with very thick cell walls

A

Xylem fiber

36
Q

Thick walls and elongated cells

A

Phloem fibers

37
Q

Storage cells of vascular tissues

A

Xylem Parenchyma
Phloem Parenchyma

38
Q

Complex permanent tissues

A

Xylem and phloem

39
Q

Similar in appearance to ordinary sclerenchyma fibers

A

Xylem fibers

40
Q

Smaller in size than ordinary parenchyma cells

A

Xylem Parenchyma

41
Q

Long tubes made up of individual cells that are open at each and then are joined end to end to form the tubes

A

Vessels

42
Q

More or less allocated cells with oblique and tapering end walls they are angular in cross section and are dead at maturity

A

Tracheids

43
Q

Tracheids and vessel elements make up the so-called _____ of the asylum

A

Tracheary Elements

44
Q

Helical or spiral appearance of the thickening

A

Spiral

45
Q

Thickening appear ladder like

A

Scaliform

46
Q

With rounded depressions or pore like structures called pits

A

Pitted type

47
Q

Thickenings appear web or net like

A

Reticulate

48
Q

Cell wall thickenings in ring pike forms

A

Annular

49
Q

Small nucleated parenchymatous cells that are usually associated with some sieve tubes

A

Companion cells

50
Q

Look like the ordinary sclerenchyma fibers

A

Phloem fibers

51
Q

Look like ordinary parenchyma cells

A

Phloem parenchyma

52
Q

Elongated cells joint end to end forming tubes. Their end walls are cross walls have a large number of small pores

A

Sieve tubes

53
Q

Small pores under sieve tubes

A

Sieve plates

54
Q

It is the loss of water from plants in the form of water vapor

A

Transpiration

55
Q

Very diverse in appearance and function in stress resistance including excessive light or temperature and insect and pathogen defense

A

Trichomes

56
Q

Protection from insects and microbes

A

Glandular

57
Q

Type of trichomes that reduce evaporation by protecting the plant from wind and heat

A

Branched

58
Q

Type of trichomes that defense against herbivore animals

A

Stellate

59
Q

Type of trichomes that inject substances which may cause pain or irritation

A

Stinging

60
Q

Type of trichomes for the protection from harsh environment

A

Scale

PBOT PLANT TISSUES (1 decks)

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