Unit 7: Plants

Question 1

What are the skin cells of the plant called?

Answer 1

epidermal cells

Question 2

What are the three types of ground tissue cells?

Answer 2

parenchyma

collenchyma

sclerenchyma

Question 3

Which underground stem is this an example of?

Answer 3

Bulb

Question 4

Which tissue protects the plant?

Answer 4

Dermal

Question 5

Which system of the plant anchors the plant?

Answer 5

Root system

Question 6

Which type of modified stem is this underground horizontal stem an example of?

Answer 6

Rhizome

(ginger plant)

Question 7

List the three tissues of the plant that make up the roots, stems and leaves of a plant.

Answer 7

dermal

ground

vascular

Question 8

Which gound tissue cells stores water and is the site of photosynthesis?

Answer 8

parenchyma

Question 9

Collectively what are the parts of the male gametophytes of an angiosperm called?

Answer 9

stamen

Question 10

If the filaments are below the females pistil the flower is pollinated by ____

Answer 10

animals

Question 11

Which type of modified stem is this an example of?

Answer 11

tuber

(potato)

Question 12

Which type of tropism is the shoot of this plant exhibitting?

Answer 12

negative geotropism

(growing away from gravity)

Question 13

Which type of ground tissue cell is this of?

Answer 13

collenchyma

(thicker at the corners)

Question 14

Which vascular tissue transports water up the plant?

Answer 14

Xylem

(trahceids and vessel elements)

Question 15

Which type of ground tisse are these cells and example of?

Answer 15

parenchyma

Question 16

Which type of root is this?

Answer 16

taproot

Question 17

Which ground tissue cell allows a plant to be flexible?

Answer 17

collenchyma

Question 18

What in the stamen holds up the anther?;

Answer 18

filament

Question 19

What are the two main types of dermal tissue?

Answer 19

Epidermis

Hairs

Question 20

What is the following showing?

Answer 20

Anther

Question 21

Which ground tissue cell give the plant it’s strenght?

Answer 21

sclerenchyma

Question 22

Which phloem cells transports the substance around the plant?

Answer 22

Sieve tube members

(controlled by companion cells)

Question 23

Which type of angiosperm is this an exaple of?

Answer 23

Monocot

(flower parts in multiples of 3)

Question 24

Which female gametophyte stucture is the site of pollination?

Answer 24

stigma

Question 25

After double fertilization what becomes of the ovule

Answer 25

Turns into a seed

Question 26

Which organs are found within the shoot system?

Answer 26

leaves and stem

Question 27

Collectively what are all four parts called?

Answer 27

pistil or carpel

Question 28

After double fertilization what becomes of the ovary

Answer 28

becomes a fruit

Question 29

Which tissue fills the interior of roots, stems and leaves?

Answer 29

Ground tissue

Question 30

What do sclerenchyma cells have in their cell walls

Answer 30

cellulose and lignin

Question 31

Which vacular tissue transports a product of photosynthesis?

Answer 31

Phloem (moves glucose down the plant)

Question 32

During angiosperm reproduction, the ovule is double feritized. What is formed during each of those fertilizations?

Answer 32

1st: zygote--\>embryo 2nd: endosperm (food)

Question 33

Which type of tropism are the shoots of this plant exhibitting?

Answer 33

positive phototropism | (growth toward light stimulus)

Question 34

Which type of root is this an example of?

Answer 34

fibrous

Question 35

Which tissue transports substances thoughout the plant?

Answer 35

Vascular tissue

Question 36

Which type of ground tissue cells are these?

Answer 36

sclerenchyma | (uniformly thick cell walls)

Question 37

What dermal tissue structures are seen in this picture?

Answer 37

trichomes | (hairs on stems and leaves)

Question 38

What is the alternate name for the stem?

Answer 38

shoot

Question 39

Which type of tropism is this tendril exhibitting?

Answer 39

positive thigmotropism | (growth towards touch)

Question 40

Which plant organ photosynthesizes?

Answer 40

leaf

Question 41

What are the pores within the epidermas called?

Answer 41

Stomata

Question 42

Identify letters A-E

Answer 42

* A: anther * B: filament * C: stigma * D: Style * E: ovary

Question 43

What opens the stomata during gas exchange to allow for photosynthesis?

Answer 43

Guard cells when they are turgid (high osmotic pressure)