chapters 20-23: kingdom plantae

Question 1

plants have a ___ cell wall

Answer 1

cellulose

Question 2

plants use ___ for their carb reserve

Answer 2

starch

Question 3

most plants are ___, meaning they rely on photosynthesis to gain energy and nutrients

Answer 3

photoautotrophic

Question 4

plants have cells with ____

Answer 4

chloroplasts

Question 5

plant life cycle (alternation of generations)

Answer 5

sporophyte -> meiosis -> spores -> mitosis -> gametophyte -> mitosis -> gametes -> fertilization -> zygote -> mitosis -> sporophyte

Question 6

bryophytes are the most ____ plants

Answer 6

primitive

Question 7

bryophytes are tied to ___, ___ conditions

Answer 7

moist, low light

Question 8

bryophytes do not have ___, ___, ___, ___ or ___

Answer 8

vascular tissue, seeds, flowers, fruit, or cones

Question 9

the three phylums of bryophytes

Answer 9

1. mosses
2. liverworts
3. hornworts

Question 10

mosses are ___ and ___

Answer 10

soft and cushion like

Question 11

body of liverworts looks like ___

Answer 11

lobes of a liver

Question 12

bryophytes are multicellular, ____ individuals

Answer 12

haploid

Question 13

____ is most conspicuous stage

Answer 13

gametophyte

Question 14

____ is attached to and dependent on gametophyte

Answer 14

sporophyte

Question 15

___ are the best representatives of the seedless vascular plants

Answer 15

ferns

Question 16

seedless vascular plants contain ___ and have well developed ___ and ___

Answer 16

vascular tissue
cuticle and stomata

Question 17

____ is the most conspicuous stage in ferns

Answer 17

sporophyte

Question 18

club mosses are ____ that contain ___, ___, and ___

Answer 18

seedless vascular plants
leaves, stems, and roots

Question 19

horsetails have an epidermis that contains ___

Answer 19

silica

Question 20

whisk ferns lack ___ and most also lack ___

Answer 20

roots
leaves

Question 21

true ferns have fronds that seasonally produce ___

Answer 21

sori

Question 22

the origin of seeds enhanced plant survival on ___

Answer 22

dry land

Question 23

two major groups of seed producing vascular plants

Answer 23

gymnosperms
angiosperms

Question 24

gymnosperms have “___” seeds

Answer 24

naked

Question 25

most gymnosperms are pollinated by

Answer 25

wind

Question 26

four phylums of gymnosperms

Answer 26

cycads
ginkgo
conifers
gnetophytes

Question 27

angiosperms produce ___

Answer 27

flowers

Question 28

most angiosperms are pollinated by

Answer 28

insects or other animals

Question 29

angiosperms require ____ for reproduction

Answer 29

double fertilization

Question 30

seeds of angiosperms are enclosed in ___

Answer 30

fruits

Question 31

two major classes of angiosperms

Answer 31

monocots
dicots

Question 32

monocots produce ___ cotyledon, dicots produce ___ cotyledon

Answer 32

one
two

Question 33

dicots produce ___ tissues. monocots do not

Answer 33

secondary

Question 34

monocots have a ___ root system, dicots have a ___ root system

Answer 34

fibrous
taproot

Question 35

monocots produce flower petals in multiples of ___, dicots produce them in multiples of ___

Answer 35

3
4 or 5

Question 36

monocot roots have ___ in the center and vascular bundles arranged in a ___

Answer 36

pith
ring

Question 37

dicot roots do not have ___ and have a central ___

Answer 37

pith
vascular steele

Question 38

monocot stems have vascular bundles that are ___, dicot stems have vascular bundles that are ___

Answer 38

scattered
arranged in a ring

Question 39

monocot leaves have ___ mesophyll, dicot leaves have ____ mesophyll

Answer 39

spongy
spongy and palisade