Plant tissues Flashcards

1
Q
  • Derived from shoot and root apical meristems
  • Composed of primary tissues
  • Constitutes the herbaceous parts of a plant
A

Primary Plant Body (Herbaceous Body)

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2
Q

Plant that never becomes woody nor covered with bark; often lives for < 1 year; consists only of a primary plant body

A

Herb

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3
Q
  • Derived from meristems other than apical meristems
  • Composed of secondary tissues: wood and bark
  • Constitutes the woody, bark-covered parts of a plant
A

Secondary Plant Body (Woody Body)

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4
Q

consists only of primary tissues.
Has primary tissues at its root and tips
Secondary tissues arise inside the primary tissues

A

Woody plant

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5
Q

group of cells that perform specific function

A

Tissues

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6
Q

Classification based on stage of development

A

Embryonic / meristematic
Permanent

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7
Q

▪ Simple (only one type of cell)
▪ Complex (different types of cells group together into tissue)

A

Based on composition

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8
Q

tissues where the cells are in themitotic state

A

Meristematic

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9
Q

Actively dividing development

A

meristematic

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10
Q

– cells are stable, no longer dividing
- It is differentiated into 2 types

A

Permanent

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11
Q

Types of permanents

A

Simple permanent tissue

Complex permanent tissue

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12
Q

Types of Simple Permanent Tissue

A

Parenchyma Tissue
Collenchyma Tissue
Sclerenchyma Tissue

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13
Q

Types of complex Permanent Tissue

A

▪ Xylem (transport water)
▪ Phloem (transport food)

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14
Q
  • composed of one type of cells
  • differentiates into dermal or protective and ground or fundamental
  • Classified based on the nature of cell wall
A

Simple permanent tissue

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15
Q
  • composed of different kinds of cells but perform similar function
A

Complex permanent tissue

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16
Q
  • a mass of parenchyma cells; most common type oftissue constituting all soft parts of a plant
A

Parenchyma Tissue

17
Q
  • most common type of cell
  • Has thin primary walls; large vacuole
  • active metabolically and alive at maturity
  • Numerous subtypes are specialized for particular tasks.
A

Parenchyma Cells

18
Q
  • involved in photosynthesis: chloroplast
  • the thinness of the wall allows light and carbon dioxide to pass through to the chloroplasts
A

Chlorenchyma Cells

19
Q

mediate the short-distance transport of material

A

Transfer Cells

20
Q

two classifications of tissues

A

Based on stage of development
Based on composition

21
Q

Meristematic Tissues
(Origin and Development)

A

▪ Promeristem
▪ Primary meristem
▪ Secondary meristem

22
Q

Meristematic Tissues
(Location)

A

▪ Apical
▪ Intercalary
▪ Lateral

23
Q

Meristematic Tissues
(Function)

A

▪ Protoderm
▪ Procambium
▪ Ground meristem

24
Q
A
25
Q
A