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BIO 182 > Chapter 7: Plants > Flashcards

Chapter 7: Plants Flashcards

1
Q

2 algal groups

A

chlorophytes & charophytes

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2
Q

land plants

A

bryophytes, tracheophytes, ferns, gymnosperms, angiosperms

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3
Q

chlorophytes

A

green algae

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4
Q

charophytes

A

ancestor of all land plants; evolutionary link between water and land plants

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5
Q

bryophytes

A

seedless, non-vascular

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6
Q

tracheophytes

A

vascular; ferns, gymnosperms, angiosperms

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7
Q

ferns

A

seedless (spores)

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8
Q

gymnosperms

A

seeds (pine trees and relatives)

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9
Q

angiosperms

A

seeds and flowers (flowering plants)

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10
Q

Tissue Types

A

dermal, ground, vascular

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11
Q

dermal includes…

A

cuticle, epidermis, guard cells & stomata, trichomes, root hairs

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12
Q

dermal

A

skin; one cell layer thick

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13
Q

cuticle

A

thin layer of wax

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14
Q

stomata

A

open (CO2 comes in and water is lost outside); closed (nothing goes on with CO2 and water stays in plant)

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15
Q

Ground Tissue

A

parenchyma, collenchyma, sclerenchyma

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16
Q

vascular tissue

A

xylem & phloem

17
Q

xylem

A

brings water and nutrients up from roots

18
Q

phloem

A

brings things down and around

19
Q

shoot apical meristems

A

top of plant

20
Q

lateral meristems

A

middle of plant

21
Q

root apical meristems

A

roots of plant

21
Q

root apical meristems

A

roots of plant

21
Q

root apical meristems

A

roots of plant

21
Q

root apical meristems

A

roots of plant

22
Q

Apical Meristems

A

causes primary plant growth (lengthening of plant)

23
Q

Lateral Meristems

A

causes secondary growth (widening of plant)

24
Q

Which part of the xylem moves the nutrients?

A

sapwood

25
Q

The bottom of the leaf is responsible for..

A

CO2 coming in and regulating water going out

26
Q

spongy mesophyll

A

most of light capture happens here

27
Q

Palisade mesophyll

A

engage in photosynthesis

28
Q

Bryophytes are..

A

mosses

29
Q

What part of the plant develops into fruits?

A

pericarp

30
Q

Which cycle includes triple fertilization?

A

angiosperms

BIO 182 (18 decks)

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