Question 1

The function of cotyledons in many plants is to

Accepted Answer

A)  enclose and protect the seed. 
B)  act as a short embryonic root. 
C)  produce pollen. 
D)  store food reserves. 
E)  aid in seed dispersal. 
A)  enclose and protect the seed. 
B)  act as a short embryonic root. 
C)  produce pollen. 
D)  store food reserves. 
E)  aid in seed dispersal.

Question 2

Which of the following is an example of a modified underground bud with fleshy leaves for storage?

Accepted Answer

A)  Onion 
B)  White potato 
C)  Gladiolus 
D)  Ginger 
E)  Strawberry 
A)  Onion 
B)  White potato 
C)  Gladiolus 
D)  Ginger 
E)  Strawberry

Question 3

Explain how self-incompatibility genes prevent pollen from one flower from fertilizing the same flower or other flowers on the same plant.

Accepted Answer

Self-incompatibility is a genetic condit

Question 4

Match between columns
                        Premises: The part of the pistil that contains one or more ovules

Accepted Answer

The Answer of Receptacle and Sepals and Filament and Ovule is...

Question 5

In angiosperms, the sporophyte generation

Accepted Answer

A)  results from the fertilization of two gametes. 
B)  is haploid. 
C)  is nutritionally dependent on the gametophyte. 
D)  produces gametes via meiosis. 
E)  produces spores by mitosis. 
A)  results from the fertilization of two gametes. 
B)  is haploid. 
C)  is nutritionally dependent on the gametophyte. 
D)  produces gametes via meiosis. 
E)  produces spores by mitosis.

Question 6

In double fertilization, one sperm fuses with the egg, and the other sperm fuses with the two antipodal nuclei.

Accepted Answer

A) True 
 B)False

Question 7

Match between columns
                        Premises: Collectively form the calyx

Accepted Answer

The Answer of Receptacle and Petals and Ovary and Carpel is...

Question 8

Match between columns
                        Premises: Horizontal aboveground stem

Accepted Answer

The Answer of Suckers and Corm and Bulb and Stolon is...

Question 9

Match between columns
                        Premises: Develops from single carpel and splits open along two sutures

Accepted Answer

The Answer of Nuts and L egume and Capsule and is...

Question 10

Which is the correct sequence of embryonic development in eudicots?

Accepted Answer

A)  Globular stage embryo → suspensor embryo → proembryo → heart stage embryo 
B)  Heart stage embryo → globular stage embryo → proembryo → torpedo stage embryo 
C)  Torpedo stage embryo → globular stage embryo → heart stage embryo → suspensor 
D)  Proembryo → torpedo stage embryo → heart stage embryo → globular stage embryo 
E)  Proembryo → globular stage embryo → heart stage embryo → torpedo stage embryo 
A)  Globular stage embryo → suspensor embryo → proembryo → heart stage embryo 
B)  Heart stage embryo → globular stage embryo → proembryo → torpedo stage embryo 
C)  Torpedo stage embryo → globular stage embryo → heart stage embryo → suspensor 
D)  Proembryo → torpedo stage embryo → heart stage embryo → globular stage embryo 
E)  Proembryo → globular stage embryo → heart stage embryo → torpedo stage embryo

Question 11

Asexual reproduction in flowering plants does not usually involve the formation of

Accepted Answer

A)  plantlets, stolons, or seeds. 
B)  suckers, corms, or rhizomes. 
C)  flowers, seeds, or fruits. 
D)  bulbs, rhizomes, or seeds. 
E)  flowers, bulbs, or stolons. 
A)  plantlets, stolons, or seeds. 
B)  suckers, corms, or rhizomes. 
C)  flowers, seeds, or fruits. 
D)  bulbs, rhizomes, or seeds. 
E)  flowers, bulbs, or stolons.

Question 12

Match between columns
                        Premises: Form the outermost whorl

Accepted Answer

The Answer of Ovary and Carpel and Ovule and Anther is...

Question 13

When a microsporocyte divides, its daughter cells are diploid.

Accepted Answer

A) True 
 B)False

Question 14

Figure 37-4 ​
 
Refer to the accompanying figure. Which of the fruits listed is botanically classified as a berry?

Accepted Answer

A)  c 
B)  d 
C)  f 
D)  g 
E)  h 
A)  c 
B)  d 
C)  f 
D)  g 
E)  h

Question 15

Which of the following is an example of a fruit species that can be propagated by apomixis?

Accepted Answer

A)  Apple 
B)  Peach 
C)  Citrus 
D)  Pear 
A)  Apple 
B)  Peach 
C)  Citrus 
D)  Pear

Question 16

When the generative cell divides, the daughter cells are sperm cells.

Accepted Answer

A) True 
 B)False

Question 17

All the sepals of a flower are collectively known as the

Accepted Answer

A)  calyx. 
B)  carpel. 
C)  corolla. 
D)  pistil. 
E)  receptacle. 
A)  calyx. 
B)  carpel. 
C)  corolla. 
D)  pistil. 
E)  receptacle.

Question 18

During embryonic development, the proembryo develops from the basal cell.

Accepted Answer

A) True 
 B)False

Question 19

Figure 37-3 ​
 
In the accompanying figure, the part of the embryo that contains most of the food used by the embryonic plant during germination is labeled with the number

Accepted Answer

A)  2 
B)  3 
C)  4 
D)  5 
E)  6 
A)  2 
B)  3 
C)  4 
D)  5 
E)  6

Question 20

Sexual reproduction results in

Accepted Answer

A)  the preservation of the parental genotypes. 
B)  low death rates among offspring. 
C)  genetic similarity among offspring. 
D)  genetic diversity among offspring. 
E)  offspring with fitness equal to that of their parents. 
A)  the preservation of the parental genotypes. 
B)  low death rates among offspring. 
C)  genetic similarity among offspring. 
D)  genetic diversity among offspring. 
E)  offspring with fitness equal to that of their parents.

Exam 37: Reproduction in Flowering Plants

The function of cotyledons in many plants is to

Which of the following is an example of a modified underground bud with fleshy leaves for storage?

Explain how self-incompatibility genes prevent pollen from one flower from fertilizing the same flower or other flowers on the same plant.

In angiosperms, the sporophyte generation

In double fertilization, one sperm fuses with the egg, and the other sperm fuses with the two antipodal nuclei.

Which is the correct sequence of embryonic development in eudicots?

Asexual reproduction in flowering plants does not usually involve the formation of

When a microsporocyte divides, its daughter cells are diploid.

Figure 37-4 ​ Refer to the accompanying figure. Which of the fruits listed is botanically classified as a berry?

Which of the following is an example of a fruit species that can be propagated by apomixis?

When the generative cell divides, the daughter cells are sperm cells.

All the sepals of a flower are collectively known as the

During embryonic development, the proembryo develops from the basal cell.

Figure 37-3 ​ In the accompanying figure, the part of the embryo that contains most of the food used by the embryonic plant during germination is labeled with the number

Sexual reproduction results in

A View of Life

Atoms and Molecules: the Chemical Basis of Life

The Chemistry of Life: Organic Compounds

Organization of the Cell

Biological Membranes

Cell Communication

Energy and Metabolism

How Cells Make Atp: Energy-Releasing Pathways

Photosynthesis: Capturing Light Energy

Chromosomes, Mitosis, and Meiosis

The Basic Principles of Heredity

DNA: The Carrier of Genetic Information

Gene Expression

Gene Regulation

DNA Technology and Genomics

Human Genetics and the Human Genome

Developmental Genetics

Introduction to Darwinian Evolution

Evolutionary Change in Populations

Speciation and Macroevolution

The Origin and Evolutionary History of Life

The Evolution of Primates

Understanding Diversity: Systematics

Viruses and Subviral Agents

Bacteria and Archaea

Protists

Seedless Plants

Seed Plants

The Fungi

An Introduction to Animal Diversity

Sponges, Cnidarians, Ctenophores, and Protostomes

The Deuterostomes

Plant Structure, Growth, and Development

Leaf Structure and Function

Stem Structure and Transport

Roots and Mineral Nutrition

Plant Developmental Responses to External and Internal Signals

Animal Structure and Function: an Introduction

Protection, Support, and Movement

Neural Signaling

Neural Regulation

Sensory Systems

Internal Transport

The Immune System: Internal Defense

Gas Exchange

Processing Food and Nutrition

Osmoregulation and Disposal of Metabolic Wastes

Endocrine Regulation

Reproduction

Animal Development

Animal Behavior

Introduction to Ecology: Population Ecology

Community Ecology

Ecosystems and the Biosphere

Ecology and the Geography of Life

Biological Diversity and Conservation Biology

Filters

Figure 37-4 Refer to the accompanying figure. Which of the fruits listed is botanically classified as a berry?

Figure 37-3 In the accompanying figure, the part of the embryo that contains most of the food used by the embryonic plant during germination is labeled with the number