Question 1

Whisk ferns,club mosses,and horsetails have all the following characteristics in common with ferns except

Accepted Answer

A)  all of these plants are seedless tracheophyte plants.
B)  all of these plants produce flagellated sperm.
C)  all of these plants form antheridia and archegonia.
D)  all of these plants require free water for the process of fertilization to occur.
E)  all of these plants have no vascular tissuE.F) A) and E)
G) B) and E)

Question 2

The first plants clearly evolved from an organism that,if it existed today,would be classified as a multicellular green ____________.

Accepted Answer

The answer of The first plants clearly evolved from an...

Question 3

Choose the letter of the best match from the following:
-Mostly homosporous;motile sperm;ferns.

Accepted Answer

A)  Anthophyta
B)  Coniferophyta
C)  Cycadophyta
D)  Bryophyta
E)  PterophytaF) B) and D)
G) A) and E)

Question 4

You attend a seminar given by your biology professor.She refers to the third whorl in a complete flower.You know she means

Accepted Answer

A)  the sepals of the flower.
B)  the petals of the flower.
C)  the female structures of the flower.
D)  the male structures of the flower.
E)  all of the carpels located at the third layer of the gynoecium.F) None of the above
G) C) and D)

Question 5

Angiosperms are primarily characterized by all of the following except

Accepted Answer

A)  ovules are enclosed within other tissues at the time of pollination.
B)  a seed develops within a carpel.
C)  the ovary matures into the fruit.
D)  free water is required for pollination.
E)  they bear flowers which are modified stems bearing modified leaves.F) A) and E)
G) None of the above

Question 6

The most abundant group of seedless tracheophyte plants are the

Accepted Answer

A)  club mosses.
B)  horse tails.
C)  angiosperms.
D)  ferns.
E)  gymnosperms.F) B) and E)
G) A) and B)

Question 7

Select a structure that neither participates in or results from double fertilization.

Accepted Answer

A)  sperm
B)  polar nuclei
C)  zygote
D)  endosperm
E)  antipodalsF) B) and E)
G) C) and D)

Question 8

Well-developed vascular systems are absent in all of the following except

Accepted Answer

A)  mosses.
B)  liverworts.
C)  hornworts.
D)  Charophytes.
E)  Pterophytes.F) A) and B)
G) None of the above

Question 9

Which of the following represents a monophyletic group?

Accepted Answer

A)  mosses,liverworts,and hornworts
B)  ferns and club mosses
C)  ferns,whisk ferns,and horsetails
D)  liverworts and hornworts
E)  Charophytes and mossesF) All of the above
G) C) and D)

Question 10

Pollen grains are immature ____ gametophytes.

Accepted Answer

The answer of Pollen grains are immature ____ gametophytes....

Question 11

Which one of the following statements about a typical fern life cycle is false?

Accepted Answer

A)  Sori contain sporangiA.
B)  Spores are haploid.
C)  Gametophytes have rhizomes.
D)  Gametes are produced by mitosis.
E)  The sporophyte grows out of an archegonium.F) B) and D)
G) C) and D)

Question 12

Which of the following is not a gymnosperm?

Accepted Answer

A)  cycads
B)  ginkgoes
C)  conifers
D)  anthophytes
E)  cypressF) B) and C)
G) B) and E)

Question 13

The fruit of angiosperms is ultimately made from the

Accepted Answer

A)  gynoecium.
B)  androecium.
C)  perianth.
D)  corolla.
E)  calyx.F) B) and D)
G) A) and B)

Question 14

A process unique to angiosperms is

Accepted Answer

A)  single fertilization.
B)  double fertilization.
C)  syngamy.
D)  alternation of generation.
E)  seed production.F) None of the above
G) A) and D)

Question 15

Which of the following gymnosperms is used for production of lumber,resin,turpentine,etc.?

Accepted Answer

A)  cycads
B)  ginkgoes
C)  conifers
D)  anthophytes
E)  gnetophytesF) A) and B)
G) None of the above

Exam 30: Overview of Green Plants

Well-developed vascular systems are absent in all of the following except

Correct Answer
verified

Select a structure that neither participates in or results from double fertilization.

Correct Answer
verified

Which of the following gymnosperms is used for production of lumber,resin,turpentine,etc.?

Correct Answer
verified

The first plants clearly evolved from an organism that,if it existed today,would be classified as a multicellular green ____________.

Correct Answer
verified

A process unique to angiosperms is

Correct Answer
verified

Whisk ferns,club mosses,and horsetails have all the following characteristics in common with ferns except

Correct Answer
verified

You attend a seminar given by your biology professor.She refers to the third whorl in a complete flower.You know she means

Correct Answer
verified

Angiosperms are primarily characterized by all of the following except

Correct Answer
verified

Choose the letter of the best match from the following: -Mostly homosporous;motile sperm;ferns.

Correct Answer
verified

Which of the following is not a gymnosperm?

Correct Answer
verified

Which of the following represents a monophyletic group?

Correct Answer
verified

The fruit of angiosperms is ultimately made from the

Correct Answer
verified

The most abundant group of seedless tracheophyte plants are the

Correct Answer
verified

Pollen grains are immature ____ gametophytes.

Correct Answer
verified

Which one of the following statements about a typical fern life cycle is false?

Correct Answer
verified

Exam 30: Overview of Green Plants

Well-developed vascular systems are absent in all of the following except

Correct AnswerverifiedShow Answer

Select a structure that neither participates in or results from double fertilization.

Correct AnswerverifiedShow Answer

Which of the following gymnosperms is used for production of lumber,resin,turpentine,etc.?

Correct AnswerverifiedShow Answer

The first plants clearly evolved from an organism that,if it existed today,would be classified as a multicellular green ____________.

Correct AnswerverifiedShow Answer

A process unique to angiosperms is

Correct AnswerverifiedShow Answer

Whisk ferns,club mosses,and horsetails have all the following characteristics in common with ferns except

Correct AnswerverifiedShow Answer

You attend a seminar given by your biology professor.She refers to the third whorl in a complete flower.You know she means

Correct AnswerverifiedShow Answer

Angiosperms are primarily characterized by all of the following except

Correct AnswerverifiedShow Answer

Choose the letter of the best match from the following: -Mostly homosporous;motile sperm;ferns.

Correct AnswerverifiedShow Answer

Which of the following is not a gymnosperm?

Correct AnswerverifiedShow Answer

Which of the following represents a monophyletic group?

Correct AnswerverifiedShow Answer

The fruit of angiosperms is ultimately made from the

Correct AnswerverifiedShow Answer

The most abundant group of seedless tracheophyte plants are the

Correct AnswerverifiedShow Answer

Pollen grains are immature ____ gametophytes.

Correct AnswerverifiedShow Answer

Which one of the following statements about a typical fern life cycle is false?

Correct AnswerverifiedShow Answer

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