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Botany Lab > Experiment 4 > Flashcards

Experiment 4 Flashcards

1
Q

Forms the bulk of plant ground tissue

A

Parenchyma cells

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2
Q

Proliferative cells of the plant found in all plant tissue systems

A

Parenchyma cells

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3
Q

With thin cells, parenchyma cells are capable of further ______

A

Cell division

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4
Q

Function of parenchyma cells

A

photosynthesis, storage, or transport

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5
Q

The ___ and ________ of the plant shoot and roots are equipped with parenchyma to provide new cells for growth

A

Apical and lateral meristem

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6
Q

Photosynthesis occurs in specialized parenchymal cells called _______

A

Mesophyll cells

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7
Q

Shapes of parenchyma cells

A

angular and loose

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8
Q

Comprises many soft tissues of plants

A

Parenchyma cells

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9
Q

Simple plant tissue, consisting of only one cell type.

A

Collenchyma

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10
Q

Elongated, living cells that occur especially in peripheral positions in leaves and stems of eudicotyledons.

A

Collenchyma

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11
Q

Function of Collenchyma

A

Support structure

Mechanical strength

Flexibility

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12
Q

a plant tissue that consists of living usually elongated cells with unevenly thickened walls and acts as support, especially in areas of primary growth.

A

Collenchyma

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13
Q

a specialized tissue, adapted to withstand both compressive and tensile stresses in plants.

A

Sclerenchyma

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14
Q

Function Sclerenchyma cells

A

provide mechanical support and strength to the plants

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15
Q

Biological stains used in histology and cytology

A

Safranin

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16
Q

What was the pear stained with

A

safranin

17
Q

scientific name of alfalfa

A

Medicago sativa

18
Q

Scientific name of pear

A

Pyrus communis

19
Q

Scientific name of celery

A

Apium graveolens

20
Q

Scientific name of basswood

A

Tilia americana

21
Q

acts like armor to protect the body from damage such as ultraviolet (UV) radiation, pathogens (bacteria, viruses, fungi, parasites), and chemicals

A

Epidermis

22
Q

Scientific name of squash

A

cucurbita

23
Q

an outer layer of tissue immediately below the epidermis of a stem or root.

A

Cortex

24
Q

a strand of conducting vessels in the stem or leaves of a plant, typically with phloem on the outside and xylem on the inside.

A

vascular bundle

25
Q

composed of soft, spongy parenchyma cells, which store and transport nutrients throughout the plant

A

Pith

26
Q

connection sites between sieve elements

A

Sieve plate

27
Q

the vascular tissue in plants that conducts sugars and other metabolic products downward from the leaves.

A

phloem

28
Q

the vascular tissue in plants that conducts water and dissolved nutrients upward from the root and also helps to form the woody element in the stem.

A

Xylem

29
Q

a type of water-conducting cell in the xylem which lacks perforations in the cell wall.

A

tracheid

30
Q

Three tissue systems

A

Dermal, Vascular, and Ground tissue

31
Q

Coverings of the plant that provide protection by preventing unwanted materials from entering the plant

A

Dermal Tissue system

32
Q

the aqueous component of the cytoplasm of a cell, within which various organelles and particles are suspended.

A

cytosol

33
Q

tissues that have the ability to enlarge, stretch and differentiate into other types of cells as they mature.

A

Meristematic tissue

34
Q

Differences between vascular bundles of monocots and dicots

A

Monocot stems have bundles of vascular tissue scattered throughout, whereas vascular bundles in dicot stems are arranged in a ring

35
Q

facilitates the gaseous exchange of oxygen and carbon dioxide

A

Dermal tissue system

36
Q

main components of young plants

A

Ground tissue system

37
Q

Integral in the packaging and supportive system of the plant.

A

Ground tissue system

38
Q

Function of Ground tissue system

A

Food and storage

Botany Lab (25 decks)

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