Ch 35 Flashcards

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1
Q

The root is an

A

Organ

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2
Q

Region where a leaf is attached to the stem

A

Node

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3
Q

Red potato is a modified ____ of the plant specialized for energy storage and asexual reproduction

A

Stem

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4
Q

Plant tissue most analogous to our circulatory system

A

Vascular tissue

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5
Q

Plant cells dead at maturity

A

Tracheids and sclerenchyma

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6
Q

Most of the photosynthesis in plants takes place in specialized _____ cells called the _____ in a leaf

A

Parenchyma

Mesophyll

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7
Q

Region of diving cells in a plant

A

Meristem

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8
Q

Primary growth occurs at _____ and increases plant stem ______

A

Apical meristem

Length

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9
Q

Correct description of primary and secondary mechanisms

A

Primary and secondary growth are required to produce woody plants

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10
Q

Closest to the center of a woody stem

A

Old (primary) xylem

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11
Q

Symbiotic association between fungus and plant roots that enhances absorption of minerals by roots

A

Mycorrhizae

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12
Q

Modified leaves that attract pollinators

A

Bracts

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13
Q

Phloem is comprised of individual cells called

A

Sieve tube members

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14
Q

Not a tissue system found in flowering plants

A

Muscular

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15
Q

Pith and cortex of a stem are composed of

A

Ground tissue

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16
Q

Differentiated plant cells that are dead at maturity and form a rigid “skeleton”

A

Sclerenchyma

17
Q

Prop, strangling, buttress, and pneumatophore are types of specialized

A

Roots

18
Q

Specialized stem of a plant

A

Stolon

19
Q

Chief function of root hairs

A

Increase the sofa every area for absorption of water and minerals

20
Q

A plant hormone that promotes closure of stomata during drought

A

Abscisic acid