Chapter 5

Question 1

Plants have two systems called _______ and ________ systems

Answer 1

shoots and roots systems

Question 2

The shoot and root systems depend on ________

Answer 2

eachother

Question 3

Root system gives the plants ________ and ________

Answer 3

Minerals and water

Question 4

Shoot system gives plants __________ from _________

Answer 4

Sugars from photosynthesis

Question 5

Stems includes two types of buds

Answer 5

Axillary buds (for branch structure) and Apical buds (vertical structure)

Question 6

primary growth adds _______

Answer 6

legnth

Question 7

Secondary growth adds

Answer 7

width

Question 8

T/F: Only roots have primary growth

Answer 8

False: Primary growth occurs in both roots and shoots

Question 9

What governs secondary growth in a plant?

Answer 9

Vascular Cambien. (Rings)

Question 10

Animals have _______ tissue types while plants have ______

Answer 10

four, three

Question 11

What are the three plant tissue types?

Answer 11

Dermal, Vascular, Ground

Question 12

What plant tissue is for protection and water loss prevention?

Answer 12

Dermal

Question 13

What plant tissue is for structure and transport?

Answer 13

Vascular

Question 14

What plant tissue does storage, photosynthesis, and support?

Answer 14

Ground tissue

Question 15

What allow plants to exchange gases? (Starts with S)

Answer 15

Stomata

Question 16

Do plants have a digestive system?

Answer 16

No

Question 17

T/F: Plants breathe?

Answer 17

T, they take in CO2 and expel O2 and water vapor

Question 18

Xylem transports (wm) which way?

Answer 18

Water and Minerals, up

Question 19

what are the two vascular tissue in plants?

Answer 19

Xylem and Phloem

Question 20

Phloem transports sugars and ________ which way?

Answer 20

organic nutrients downwards

Question 21

Stomata are regulated by ________ and _________

Answer 21

Guard cells and potassium

Question 22

Hyper and hypotonic environments regulate the potassium in stomata which determines if _________

Answer 22

The guard cells open or close

Question 23

Plants don’t use energy to evaporate water. Instead, the ______ is being utilized

Answer 23

The sun

Question 24

Early and late wood between spring and fall allow you to measure ________

Answer 24

Time and climate change

Question 25

angiosperms are seeds that make ________

Answer 25

Flowers

Question 26

Annuals are plants that ________

Answer 26

Live their whole lifespan in a year

Question 27

In biannual first year, they _______

Answer 27

grow in height and width

Question 28

In the second year, biannuals ______

Answer 28

Flower

Question 29

ATP and NADPH come from Light reaction between _______ and. _______ and are given to the _______ cycle

Answer 29

Light and H2O and are given to the Calvin Cycle

Question 30

T/F carbon hydrogen bonds have low energy

Answer 30

F: Carbon Hydrogen bonds have high energy

Question 31

Earth's terrestrial surfaces were relatively lifeless for the first ______ billion years

Answer 31

3 billion

Question 32

Photo autotrophs make their own _______

Answer 32

Food

Question 33

Plants convert CO2 into _________

Answer 33

organic carbon

Question 34

What were the advantages for plants that could be found on land?

Answer 34

More CO2, More sunlight, Less herbivores at the time, Less pathogens, nutrient rich soil

Question 35

plants were on land at least _______ years ago

Answer 35

475 MYA

Question 36

Vascular plants have been around since ________ MYA

Answer 36

420 MYA

Question 37

Extant seed plants have been around since ________ MYA

Answer 37

305 MYA

Question 38

Oldest ancestor of all plants ________

Answer 38

Ancient Green Algae

Question 39

T/F: Bryophytes are nonvascular

Answer 39

True

Question 40

T/F: Plants make sperm cells via meiosis

Answer 40

False: They make sperm cells via mitosis

Question 41

Spores are make meiotically or mitotically?

Answer 41

Meiotically

Question 42

T/F: Bryophytes make seeds

Answer 42

False, Bryophytes don't make seeds

Question 43

Nonvascular plants make gametophytes that are ________ and sporophytes that are ________

Answer 43

Gametophytes that are dominant and sporophytes that are dependent on those gametophytes

Question 44

Seedless vascular plants make gametophytes that are ________ and sporophytes that are _________

Answer 44

Gametophytes that are reduced BUT independent and sporophytes that are dominant

Question 45

Seeded vascular plants are in two categories ________ and _______

Answer 45

gymnosperms and angiosperms

Question 46

Ferns are _______ Mosses are _______ and Gynosperms are ______

Answer 46

Seedless Vascular, Nonvascular, Seeded Vascular

Question 47

Seeded vascular plants make gametophytes that are ________ and sporophytes that are _________

Answer 47

Gametophytes that are dependent on the sporophytes and sporophytes that are dominant

Question 48

Three bryophytes

Answer 48

Liverworts, Hornwarts, and Mosses

Question 49

T/F: Most of bryophytes embryonic cycle is spent as a diploid

Answer 49

False, Most of bryophytes embryonic cycle is spent as a haploid.

Question 50

T/F seedless vascular plants have flagellated sperm?

Answer 50

True

Question 51

Diploid sporophytes undergo meiosis to make haploid spores

Answer 51

T

Question 52

Roots are new or old?

Answer 52

New

Question 53

What is a downside to leaves?

Answer 53

They dry out faster

Question 54

What is an advantage of leaves?

Answer 54

More surface area for sunlight, photosynthesis

Question 55

Angiosperm have endosperm with ________ cells

Answer 55

triploid

Question 56

__________ make up most of our food (80%)

Answer 56

angiosperms