Question 1

Which of the following describes sporic meiosis?

Accepted Answer

A) It occurs in most animals. 
B) The gametes are the only haploid cells in the life cycle. 
C) It most likely evolved before zygotic meiosis. 
D) It is characteristic of organisms having an alternation of generations. 
E) The zygote is the only diploid cell in the life cycle. 
A) It occurs in most animals. 
B) The gametes are the only haploid cells in the life cycle. 
C) It most likely evolved before zygotic meiosis. 
D) It is characteristic of organisms having an alternation of generations. 
E) The zygote is the only diploid cell in the life cycle.

Question 2

An example of secondary endosymbiosis is a eukaryotic host engulfing a cyanobacterial cell.

Accepted Answer

A) True 
 B)False

Question 3

The gametophyte:

Accepted Answer

A) is the diploid generation. 
B) is the spore-producing generation. 
C) is the dominant generation in vascular plants. 
D) occurs in organisms having sporic meiosis. 
E) stores more genetic information than the sporophyte. 
A) is the diploid generation. 
B) is the spore-producing generation. 
C) is the dominant generation in vascular plants. 
D) occurs in organisms having sporic meiosis. 
E) stores more genetic information than the sporophyte.

Question 4

According to the endosymbiotic theory, chloroplasts evolved from cyanobacteria.

Accepted Answer

A) True 
 B)False

Question 5

Which of the following statements concerning chloroplast DNA is FALSE?

Accepted Answer

A) It is a circular molecule. 
B) It contains more nucleotides than the mitochondria. 
C) It contains inverted repeats. 
D) It contains genes that encode the large Rubisco subunit. 
E) It contains two regions that encode the same genes. 
A) It is a circular molecule. 
B) It contains more nucleotides than the mitochondria. 
C) It contains inverted repeats. 
D) It contains genes that encode the large Rubisco subunit. 
E) It contains two regions that encode the same genes.

Which of the following describes sporic meiosis?

An example of secondary endosymbiosis is a eukaryotic host engulfing a cyanobacterial cell.

The gametophyte:

According to the endosymbiotic theory, chloroplasts evolved from cyanobacteria.

Which of the following statements concerning chloroplast DNA is FALSE?

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

Prokaryotes and Viruses

Fungi

Protists: Algae and Heterotrophic Protists

Bryophytes

Seedless Vascular Plants

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

Exam 12: Systematics: the Science of Biological Diversity

Which of the following describes sporic meiosis?

An example of secondary endosymbiosis is a eukaryotic host engulfing a cyanobacterial cell.

The gametophyte:

According to the endosymbiotic theory, chloroplasts evolved from cyanobacteria.

Which of the following statements concerning chloroplast DNA is FALSE?

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

Prokaryotes and Viruses

Fungi

Protists: Algae and Heterotrophic Protists

Bryophytes

Seedless Vascular Plants

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