Download Bio Test 1-Plants-2nd Quarter Answer Section

Bio Test 1-Plants-2nd Quarter
True/False
Indicate whether the statement is true or false.
____
1. Photosynthesis reactants are C6H12O6 and 6O2.
Multiple Choice
Identify the choice that best completes the statement or answers the question.
____
1. Plants use the energy of sunlight to
a. exchange gases with the atmosphere.
b. take in water from the soil.
c. carry out cellular respiration.
d. carry out photosynthesis.
____
2. If plants need oxygen for cellular respiration, then why do plants release oxygen into the atmosphere?
a. More oxygen is produced during photosynthesis than the plant needs for cellular
respiration, so the plant needs to release the extra oxygen.
b. Plants need to collect more oxygen from the atmosphere because photosynthesis does not
produce enough oxygen to meet their needs.
c. Plants need to release oxygen into the atmosphere so more carbon dioxide can enter the
plant for photosynthesis.
d. Plants release oxygen into the atmosphere because the release of oxygen prevents the
evaporation of water.
____
3. Living on land required that plants
a. evolve photosynthetic pigments.
b. conserve water.
c. exchange gases.
d. have cell walls.
____
4. What would have most likely occurred if plants had not begun to live on land?
a. Animals also would not live on land.
b. There would be no green algae in the oceans.
c. Animals would not undergo cellular respiration.
d. There would be no carbon dioxide in the atmosphere.
Figure 22–1
____
5. Based on Figure 22–1, which of the following features evolved first in land plants?
a. flowers
b. water-conducting tissue
c. seeds enclosed in fruit
d. seeds
Figure 22–2
____
6. What process is shown in Figure 22–2?
a. alternation of generations
b. plant evolution
c. gas exchange
d. photosynthesis
____
7. Which of the following is NOT a reason green algae are classified as plants?
a.
b.
c.
d.
They have cellulose in their cell walls.
They have chlorophyll a and b.
They have genes similar to genes in land plants.
They are single-celled organisms.
____
8. Which type of vascular tissue carries solutions of nutrients and carbohydrates produced by photosynthesis?
a. xylem
b. phloem
c. tracheids
d. lignin
____
9. In most plants, which organs are adapted to capture sunlight for photosynthesis?
a. roots
b. stems
c. leaves
d. flowers
____ 10. If some of the xylem of a young oak tree were destroyed, it would most likely interfere with the tree’s ability
to
a. conduct sugars to the roots.
b. absorb sunlight.
c. absorb nutrients from the soil.
d. conduct water to the leaves.
____ 11. Root pressure
a. causes a plant’s roots to increase in size.
b. forces water in xylem downward.
c. is produced within the cortex of the root.
d. is produced in the vascular cylinder by active transport.
____ 12. Many cacti, such as saguaros and barrel cacti, have large stems and no leaves. What function of leaves is
taken on by the stems of such cacti?
a. They produce food by photosynthesis.
b. They absorb water and nutrients from the soil.
c. They transport materials throughout the plant.
d. They store excess water.
____ 13. Through which plant structure does water move by capillary action?
a. phloem
b. guard cells
c. mesophyll
d. xylem
____ 14. Vascular tissue in plants consists of
a. xylem and phloem
b. blood
c. a only
d. flowers
____ 15. Mineral nutrients from the soil move into roots with energy by
a. diffusion
c. active transport
b. osmosis
d. capillary action
____ 16. Photosynthesis reactants are
a. CO2 and O2
c. CO2 and H2O
b. CO2 and C6H12O6
d. C6H121O6 and H2O
____ 17. Which of the following is NOT a characteristic of plants?
a. eukaryotic cells
c. mullticellular structure
b. cell walls containing chitin
d. chlorophyll
____ 18. The plant organ that anchors the plant and transports material is
a. stems
c. stomata
b. leaves
d. roots
____ 19. Plant ground tissue include all but
a. parenchyma
b. sclerenchyma
c. parentchyma
d. collenchyma
____ 20. all the following are root vegetables except
a. potatoes
b. tomatoes
c. artichokes
d. onions
Bonus
1. What is my Halloween transformation on my page as of today.
Bio Test 1-Plants-2nd Quarter
Answer Section
TRUE/FALSE
1. ANS: F
PTS: 1
MULTIPLE CHOICE
1. ANS:
OBJ:
TOP:
2. ANS:
OBJ:
TOP:
3. ANS:
OBJ:
TOP:
4. ANS:
OBJ:
MSC:
5. ANS:
OBJ:
TOP:
6. ANS:
OBJ:
TOP:
7. ANS:
OBJ:
TOP:
8. ANS:
OBJ:
TOP:
9. ANS:
OBJ:
TOP:
10. ANS:
OBJ:
STA:
MSC:
11. ANS:
OBJ:
MSC:
12. ANS:
OBJ:
MSC:
13. ANS:
D
PTS: 1
DIF: L1
REF: p. 635
22.1.1 Describe what plants need to survive.
STA: SC.912.L.15.6
Foundation Edition
MSC: knowledge
A
PTS: 1
DIF: L3
REF: p. 635
22.1.1 Describe what plants need to survive.
STA: SC.912.L.15.6
Foundation Edition
MSC: synthesis
B
PTS: 1
DIF: L2
REF: p. 636
22.1.2 Describe how the first plants evolved.
STA: SC.912.L.14.10 | SC.912.L.15.6
Foundation Edition
MSC: comprehension
A
PTS: 1
DIF: L3
REF: p. 637 | p. 636
22.1.2 Describe how the first plants evolved.
STA: SC.912.L.14.10 | SC.912.L.15.6
synthesis
B
PTS: 1
DIF: L2
REF: p. 636
22.1.2 Describe how the first plants evolved.
STA: SC.912.L.14.10 | SC.912.L.15.6
Foundation Edition
MSC: application
A
PTS: 1
DIF: L1
REF: p. 637
22.1.3 Explain the process of alternation of generations. STA: SC.912.L.14.8
Foundation Edition
MSC: application
D
PTS: 1
DIF: L1
REF: p. 639
22.2.1 Identify the characteristics of green algae.
STA: SC.912.L.14.10 | SC.912.L.15.1
Foundation Edition
MSC: analysis
B
PTS: 1
DIF: L1
REF: p. 643
22.2.3 Explain the importance of vascular tissue.
STA: SC.912.L.14.7 | SC.912.L.16.16
Foundation Edition
MSC: knowledge
C
PTS: 1
DIF: L2
REF: p. 664
23.1.1 Identify the principal organs of seed plants.
STA: SC.912.L.14.7
Foundation Edition
MSC: comprehension
D
PTS: 1
DIF: L2
REF: p. 666
23.1.2 Explain the primary functions of the main tissue systems of seed plants.
SC.912.L.14.7
TOP: Foundation Edition
synthesis
D
PTS: 1
DIF: L2
REF: p. 673
23.2.2 Describe the different functions of roots.
STA: SC.912.L.14.7
comprehension
A
PTS: 1
DIF: L3
REF: p. 674 | p. 664
23.3.1 Describe the main functions of stems.
STA: SC.912.L.14.7
analysis
D
PTS: 1
DIF: L2
REF: p. 686
14.
15.
16.
17.
18.
19.
20.
OBJ:
TOP:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
23.5.1 Explain the process of water movement in a plant. STA: SC.912.L.14.7
Foundation Edition
MSC: comprehension
C
PTS: 1
C
PTS: 1
C
PTS: 1
B
PTS: 1
D
PTS: 1
C
PTS: 1
B
PTS: 1
CASE
1. ANS:
alien
PTS: 1