Question 1

The cotyledons of an embryo represent the first leaves of the plant.

Accepted Answer

A) True 
 B)False

Question 2

The female gametophyte generation of angiosperms is represented by:

Accepted Answer

A)  pollen grains.
B)  embryo sacs.
C)  seeds.
D)  pollen tubes.E) All of the above
F) None of the above

Question 3

A flower's nectar is food for pollinators,so one might question whether fruit is also an adaptation for attracting pollinators.Which of the following would be the most valid fact supporting the hypothesis that fruit is for encouraging seed dispersal rather than to encourage pollination?

Accepted Answer

A)  Fruit is too large for pollinators to consume.
B)  Fruit does not last long enough for long-term pollination cycles.
C)  The carpel has already been pollinated when fruit is developing.
D)  Pollinators do not have mouthparts appropriate to eat fruit.E) A) and B)
F) A) and C)

Question 4

Root hairs develop into taproots.

Accepted Answer

A) True 
 B)False

Question 5

Match between columns
                        Premises: Fibrous root system
Narrow leaves with parallel veins
Vascular bundles arranged in a ring
May have woody growth
Seeds not surrounded by fruit

Accepted Answer

The Answer of non-flowering plant and monocot and dicot is...

Question 6

Which flower would you select as the one matching the plant from which he gathered the seeds?

Accepted Answer

A)  The flower with six parts
B)  The flower with five parts
C)  The flower with eight parts
D)  Either the flower with five or the flower with eight parts could match the seeds.E) B) and D)
F) B) and C)

Question 7

In both monocotyledons and dicotyledons,a cotyledon is a(n) :

Accepted Answer

A)  type of seed.
B)  type of flower.
C)  embryonic root.
D)  embryonic leaf.E) A) and B)
F) A) and C) D

Question 8

Most stomata are found on the top surface of a leaf.

Accepted Answer

A) True 
 B)False

Question 9

The apical meristem produces the primary tissues in a plant.

Accepted Answer

A) True 
 B)False

Question 10

Vascular bundles are found in monocot stems but not in dicot stems.

Accepted Answer

A) True 
 B)False

Question 11

Which of the following best describes the nature of the sieve element cells of mature,functioning phloem?

Accepted Answer

A)  living, thick-walled tubes
B)  dead, thick-walled tubes
C)  living cells that have lost their nucleus
D)  dead cells that retain some organelles and some maintenance functionsE) A) and C)
F) B) and C)

Question 12

Growth areas of an angiosperm are called:

Accepted Answer

A)  ground tissue.
B)  root caps.
C)  cuticles.
D)  apical meristems.E) None of the above
F) B) and D)

Question 13

Narrow,parallel-veined leaves are characteristic of:

Accepted Answer

A)  monocots.
B)  many dicots.
C)  both monocots and dicots.
D)  non-flowering seed plants.E) None of the above
F) B) and C)

Question 14

Which statement best describes primary growth in angiosperms?

Accepted Answer

A)  Growth occurs at the tips of shoots and roots.
B)  Growth occurs evenly throughout the plant.
C)  First-year growth occurs at the tips of shoots and roots, and then growth occurs evenly throughout the plant as it ages.
D)  First-year growth occurs evenly throughout the plant, and then growth only occurs at the tips and shoots as it ages.E) A) and D)
F) B) and D) A

Question 15

Of the two basic structures of an angiosperm plant,roots are described as having the more straightforward function,while shoots have more complex functions.Evaluate and explain why this is true.

Accepted Answer

Roots have essentially one job: to grow ...

Question 16

Which plant tissue may play a role in photosynthesis,nutrient storage,and plant structure?

Accepted Answer

A)  meristematic
B)  ground
C)  vascular
D)  dermalE) None of the above
F) All of the above B

Question 17

Stomata allow carbon dioxide into a leaf and water vapor out.

Accepted Answer

A) True 
 B)False

Question 18

Companion cells are specialized cells found in which plant tissue?

Accepted Answer

A)  meristematic tissue
B)  phloem
C)  xylem
D)  ground substanceE) B) and D)
F) A) and D)

Question 19

The force that moves water through xylem is provided by:

Accepted Answer

A)  gravity.
B)  transpiration.
C)  osmosis.
D)  active transport.E) B) and C)
F) A) and D)

Question 20

Sepals are:

Accepted Answer

A)  pollen-producing structures.
B)  leaf-like structures that protect a flower before it opens.
C)  pollen receptacles on a carpel.
D)  insect-attracting structures of the flower.E) C) and D)
F) A) and C)

Exam 25: The Angiosperms: Form and Function in Flowering Plants

The cotyledons of an embryo represent the first leaves of the plant.

Correct Answer
verified

The female gametophyte generation of angiosperms is represented by:

Correct Answer
verified

A flower's nectar is food for pollinators,so one might question whether fruit is also an adaptation for attracting pollinators.Which of the following would be the most valid fact supporting the hypothesis that fruit is for encouraging seed dispersal rather than to encourage pollination?

Correct Answer
verified

Root hairs develop into taproots.

Correct Answer
verified

Match the following. Answers may be used more than once.

Which flower would you select as the one matching the plant from which he gathered the seeds?

Correct Answer
verified

In both monocotyledons and dicotyledons,a cotyledon is a(n) :

Correct Answer
verified
D

Most stomata are found on the top surface of a leaf.

Correct Answer
verified

The apical meristem produces the primary tissues in a plant.

Correct Answer
verified

Vascular bundles are found in monocot stems but not in dicot stems.

Correct Answer
verified

Which of the following best describes the nature of the sieve element cells of mature,functioning phloem?

Correct Answer
verified

Growth areas of an angiosperm are called:

Correct Answer
verified

Narrow,parallel-veined leaves are characteristic of:

Correct Answer
verified

Which statement best describes primary growth in angiosperms?

Correct Answer
verified
A

Of the two basic structures of an angiosperm plant,roots are described as having the more straightforward function,while shoots have more complex functions.Evaluate and explain why this is true.

Correct Answer
verified
Roots have essentially one job: to grow ...
View Answer

Which plant tissue may play a role in photosynthesis,nutrient storage,and plant structure?

Correct Answer
verified
B

Stomata allow carbon dioxide into a leaf and water vapor out.

Correct Answer
verified

Companion cells are specialized cells found in which plant tissue?

Correct Answer
verified

The force that moves water through xylem is provided by:

Correct Answer
verified

Sepals are:

Correct Answer
verified

Exam 25: The Angiosperms: Form and Function in Flowering Plants

The cotyledons of an embryo represent the first leaves of the plant.

Correct AnswerverifiedShow Answer

The female gametophyte generation of angiosperms is represented by:

Correct AnswerverifiedShow Answer

A flower's nectar is food for pollinators,so one might question whether fruit is also an adaptation for attracting pollinators.Which of the following would be the most valid fact supporting the hypothesis that fruit is for encouraging seed dispersal rather than to encourage pollination?

Correct AnswerverifiedShow Answer

Root hairs develop into taproots.

Correct AnswerverifiedShow Answer

Match the following. Answers may be used more than once.

Which flower would you select as the one matching the plant from which he gathered the seeds?

Correct AnswerverifiedShow Answer

In both monocotyledons and dicotyledons,a cotyledon is a(n) :

Correct AnswerverifiedD

Most stomata are found on the top surface of a leaf.

Correct AnswerverifiedShow Answer

The apical meristem produces the primary tissues in a plant.

Correct AnswerverifiedShow Answer

Vascular bundles are found in monocot stems but not in dicot stems.

Correct AnswerverifiedShow Answer

Which of the following best describes the nature of the sieve element cells of mature,functioning phloem?

Correct AnswerverifiedShow Answer

Growth areas of an angiosperm are called:

Correct AnswerverifiedShow Answer

Narrow,parallel-veined leaves are characteristic of:

Correct AnswerverifiedShow Answer

Which statement best describes primary growth in angiosperms?

Correct AnswerverifiedA

Of the two basic structures of an angiosperm plant,roots are described as having the more straightforward function,while shoots have more complex functions.Evaluate and explain why this is true.

Correct AnswerverifiedRoots have essentially one job: to grow ...View AnswerShow Answer

Which plant tissue may play a role in photosynthesis,nutrient storage,and plant structure?

Correct AnswerverifiedB

Stomata allow carbon dioxide into a leaf and water vapor out.

Correct AnswerverifiedShow Answer

Companion cells are specialized cells found in which plant tissue?

Correct AnswerverifiedShow Answer

The force that moves water through xylem is provided by:

Correct AnswerverifiedShow Answer

Sepals are:

Correct AnswerverifiedShow Answer

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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D

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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A

Correct Answer
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Roots have essentially one job: to grow ...
View Answer

Correct Answer
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B

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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