Question 1

Which of the following is NOT one of the major lineages of the Monilophyta?

Accepted Answer

A)  Equisetopsida 
B)  Marattiopsida 
C)  Zosterophyllopsida 
D)  Polypodiopsida 
E)  Psilotopsida 
A)  Equisetopsida 
B)  Marattiopsida 
C)  Zosterophyllopsida 
D)  Polypodiopsida 
E)  Psilotopsida

Question 2

Members of the phylum ______ probably evolved directly from the rhyniophytes and most likely are the ancestors of the ferns and progymnosperms.

Accepted Answer

A)  Pteridophyta 
B)  Lycopodiophyta 
C)  Trimerophytophyta 
D)  Zosterophyllophyta 
E)  Sphenophyta 
A)  Pteridophyta 
B)  Lycopodiophyta 
C)  Trimerophytophyta 
D)  Zosterophyllophyta 
E)  Sphenophyta

Question 3

Antheridiogens are water-soluble substances that affect sex expression.

Accepted Answer

A) True 
 B)False

Question 4

Which of the following is the correct sequence-from earliest to most recent-of the time period in which they were dominant on Earth?

Accepted Answer

A)  I, II, III, IV 
B)  I, III, IV, II 
C)  III, I, IV, II 
D)  III, IV, II, I 
E)  IV, III, I, II 
A)  I, II, III, IV 
B)  I, III, IV, II 
C)  III, I, IV, II 
D)  III, IV, II, I 
E)  IV, III, I, II

Question 5

Trichomanes speciosum is an example of a fern:

Accepted Answer

A)  lacking a sporophyte stage. 
B)  lacking a gametophyte stage. 
C)  lacking gemmae. 
D)  producing thalloid sporophytes. 
E)  producing filamentous sporophytes. 
A)  lacking a sporophyte stage. 
B)  lacking a gametophyte stage. 
C)  lacking gemmae. 
D)  producing thalloid sporophytes. 
E)  producing filamentous sporophytes.

Question 6

Heterospory differs from homospory in that heterospory involves:

Accepted Answer

A)  gametophytes with endosporic development. 
B)  larger gametophytes. 
C)  bisexual gametophytes. 
D)  spores differentiated on the basis of size not function. 
E)  different types of spores produced in the same sporangium. 
A)  gametophytes with endosporic development. 
B)  larger gametophytes. 
C)  bisexual gametophytes. 
D)  spores differentiated on the basis of size not function. 
E)  different types of spores produced in the same sporangium.

Question 7

Psilotum has tiny leaves but lacks roots.

Accepted Answer

A) True 
 B)False

Which of the following is NOT one of the major lineages of the Monilophyta?

Members of the phylum ______ probably evolved directly from the rhyniophytes and most likely are the ancestors of the ferns and progymnosperms.

Antheridiogens are water-soluble substances that affect sex expression.

Which of the following is the correct sequence-from earliest to most recent-of the time period in which they were dominant on Earth?

Trichomanes speciosum is an example of a fern:

Heterospory differs from homospory in that heterospory involves:

Psilotum has tiny leaves but lacks roots.

Botany: an Introduction

The Molecular Composition of Plant Cells

The Plant Cell and the Cell Cycle

The Movement of Substances Into and Out of Cells

The Flow of Energy

Respiration

Photosynthesis, Light, and Life

Sexual Reproduction and Heredity

The Chemistry of Heredity and Gene Expression

Recombinant Dna Technology, Plant Biotechnology, and Genomics

The Process of Evolution

Systematics: the Science of Biological Diversity

Prokaryotes and Viruses

Fungi

Protists: Algae and Heterotrophic Protists

Bryophytes

Gymnosperms

Introduction to the Angiosperms

Evolution of the Angiosperms

Plants and People

Early Development of the Plant Body

Cells and Tissues of the Plant Body

The Root: Structure and Development

The Shoot: Primary Structure and Development

Secondary Growth in Stems

Regulating Growth and Development: the Plant Hormones

External Factors and Plant Growth

Plant Nutrition and Soils

The Movement of Water and Solutes in Plants

The Dynamics of Communities and Ecosystems

Global Ecology

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Exam 17: Seedless Vascular Plants

Which of the following is NOT one of the major lineages of the Monilophyta?

Members of the phylum ______ probably evolved directly from the rhyniophytes and most likely are the ancestors of the ferns and progymnosperms.

Antheridiogens are water-soluble substances that affect sex expression.

Which of the following is the correct sequence-from earliest to most recent-of the time period in which they were dominant on Earth?

Trichomanes speciosum is an example of a fern:

Heterospory differs from homospory in that heterospory involves:

Psilotum has tiny leaves but lacks roots.

Botany: an Introduction

The Molecular Composition of Plant Cells

The Plant Cell and the Cell Cycle

The Movement of Substances Into and Out of Cells

The Flow of Energy

Respiration

Photosynthesis, Light, and Life

Sexual Reproduction and Heredity

The Chemistry of Heredity and Gene Expression

Recombinant Dna Technology, Plant Biotechnology, and Genomics

The Process of Evolution

Systematics: the Science of Biological Diversity

Prokaryotes and Viruses

Fungi

Protists: Algae and Heterotrophic Protists

Bryophytes

Gymnosperms

Introduction to the Angiosperms

Evolution of the Angiosperms

Plants and People

Early Development of the Plant Body

Cells and Tissues of the Plant Body

The Root: Structure and Development

The Shoot: Primary Structure and Development

Secondary Growth in Stems

Regulating Growth and Development: the Plant Hormones

External Factors and Plant Growth

Plant Nutrition and Soils

The Movement of Water and Solutes in Plants

The Dynamics of Communities and Ecosystems

Global Ecology

Filters