Biology Plant Test

Front 1

Sporophyte sporangia produce...

Back 1

Spores

Front 2

Bryophytes need water to...

Back 2

Reproduce

Front 3

dominant generation in mosses/ferns

Back 3

gametophyte/sporophyte

Front 4

produces sperm in Bryophytes (moss)

Back 4

antheridium

Front 5

multicellular, eukaryotic, have cell walls, photosynthesize, 2 phase life cycle

Back 5

characteristics of all plants

Front 6

Bryophyte "root"

Back 6

rhizoid

Front 7

do not need water for fertilization

Back 7

seed plants

Front 8

first land plant evolved from...

Back 8

multicellular algae

Front 9

water conducting vascular tissue

Back 9

Xylem

Front 10

Bryophytes move water only a few centimeters because the have no...

Back 10

vascular tissue

Front 11

reproductive structure of gametophyte gymnosperm

Back 11

cones

Front 12

plant part that is a good food source

Back 12

dicot taproot

Front 13

parallel veins, 1 cotyledon, fibrous roots, 3x petals

Back 13

monocot

Front 14

angiousperm with longest life cycle

Back 14

perennial

Front 15

location of secondary growth in dicots

Back 15

vascular and cork cambium

Front 16

separates 2 classes of angiosperms

Back 16

# of cotyledons

Front 17

outer covering of plant

Back 17

dermal tissue

Front 18

transport materials between roots and leaves

Back 18

stem

Front 19

angiosperm with a 1 year life cycle

Back 19

annual

Front 20

parts of a root vascular cylinder

Back 20

Xylem and Phloem

Front 21

cuticle and closed stomata

Back 21

prevents transpiration (water loss)

Front 22

where gas exchange occurs in a leaf

Back 22

stomata

Front 23

water pressure changes regulate...

Back 23

guard cells

Front 24

location of reproductive in angiosperms

Back 24

flowers

Front 25

year resulting in a thin tree ring

Back 25

drought (unfavorable conditions)

Front 26

when seed embryo isn't growing

Back 26

dormancy

Front 27

location of photosynthesis

Back 27

mesophyll

Front 28

old, nonfunctioning xylem

Back 28

heartwood

Front 29

a ripened ovary with seeds

Back 29

fruit

Front 30

what male reproductive structures produce

Back 30

pollen

Front 31

cell elongation hormone in apical meristem

Back 31

auxin

Front 32

affects growth of a seedling

Back 32

phototropism and gravitropism

Front 33

use for high concentrations of auxin

Back 33

herbicide

Front 34

plants in soil with little nitrogen

Back 34

carnivorous

Front 35

causes fruit to ripen

Back 35

ethylene

Front 36

after dormancy, seeds germinate when...

Back 36

conditions are ideal

Front 37

plants responding to external stimuli

Back 37

tropism

Front 38

removing apical meristems encourage

Back 38

lateral budding

Front 39

a natural insecticide in tobacco plants

Back 39

nicotine

Front 40

how desert plants soak up rain quickly

Back 40

extensive shallow roots

Front 41

phototropism and auxin cause...

Back 41

plants to bend toward light

Front 42

plants growing on another plant

Back 42

epiphyte

Front 43

responding to length of day or night

Back 43

photoperiodism

Front 44

vegetative propagation (genetically identical offspring) includes...

Back 44

stolons (horizontal stems) and plantlets