Question 1

Match between columns
                        Premises: The formation of a blastopore begins this stage

Accepted Answer

The Answer of Morula and Stage of organogenesis and Blastula is...

Question 2

If the ectoderm is destroyed, which organ systems will not form?

Accepted Answer

A)  Musculoskeletal system 
B)  Digestive system 
C)  Nervous system 
D)  Circulatory system 
E)  Excretory system 
A)  Musculoskeletal system 
B)  Digestive system 
C)  Nervous system 
D)  Circulatory system 
E)  Excretory system

Question 3

Outside the zona pellucida is a layer of granulosa cells.

Accepted Answer

A) True 
 B)False

Question 4

Figure 51-2 Use the figure to answer the corresponding question(s). ​
 
​
The structure labeled as 3 in Figure 51-2 is the

Accepted Answer

A)  archenteron. 
B)  endoderm. 
C)  mesoderm. 
D)  blastocoel. 
E)  ectoderm. 
A)  archenteron. 
B)  endoderm. 
C)  mesoderm. 
D)  blastocoel. 
E)  ectoderm.

Question 5

Match between columns
                        Premises: The first stage of embryonic development

Accepted Answer

The Answer of Gastrula and Blastula and Stage of organogenesis is...

Question 6

Figure 51-4 ​
 
​
Refer to the accompanying figure. The structure labeled as 2 is the

Accepted Answer

A)  neural plate 
B)  neural fold 
C)  notochord 
D)  somite 
E)  neural crest 
A)  neural plate 
B)  neural fold 
C)  notochord 
D)  somite 
E)  neural crest

Question 7

Match between columns
                        Premises: Produced by the process of invagination

Accepted Answer

The Answer of Gastrula and Stage of organogenesis and Blastula is...

Question 8

The notochord induces the neural plate.

Accepted Answer

A) True 
 B)False

Question 9

Figure 51-1 ​
 
​
The structure labeled as 2 in the accompanying figure is the

Accepted Answer

A)  endoderm layer. 
B)  mesoderm layer. 
C)  blastopore. 
D)  blastocoel. 
E)  archenteron. 
A)  endoderm layer. 
B)  mesoderm layer. 
C)  blastopore. 
D)  blastocoel. 
E)  archenteron.

Question 10

Match between columns
                        Premises: Outermost membrane

Accepted Answer

The Answer of Amnion and Chorion and Allantois and Yolk is...

Question 11

The first system to develop in the vertebrate embryo is the

Accepted Answer

A)  circulatory system. 
B)  digestive system. 
C)  excretory system. 
D)  reproductive system. 
E)  nervous system. 
A)  circulatory system. 
B)  digestive system. 
C)  excretory system. 
D)  reproductive system. 
E)  nervous system.

Question 12

Which organism exhibits radial cleavage?

Accepted Answer

A)  Echinoderms 
B)  Amphibians 
C)  Mollusks 
D)  Annelids 
E)  Birds 
A)  Echinoderms 
B)  Amphibians 
C)  Mollusks 
D)  Annelids 
E)  Birds

Question 13

Before a sperm can participate in fertilization, it must undergo ____ in the female reproductive tract.

Accepted Answer

A)  the acrosome reaction 
B)  the cortical reaction 
C)  spermatogenesis 
D)  determination 
E)  capacitation 
A)  the acrosome reaction 
B)  the cortical reaction 
C)  spermatogenesis 
D)  determination 
E)  capacitation

Question 14

Match between columns
                        Premises: Major organ of gas exchange under eggshells

Accepted Answer

The Answer of Chorion and Allantois and Yolk sac and is...

Question 15

Which of the following arises from the mesoderm?

Accepted Answer

A)  Pituitary gland 
B)  Inner layer of skin 
C)  Chorion 
D)  Outer layer of skin 
E)  Lining of respiratory system 
A)  Pituitary gland 
B)  Inner layer of skin 
C)  Chorion 
D)  Outer layer of skin 
E)  Lining of respiratory system

Question 16

Monozygotic twins

Accepted Answer

A)  occur when two eggs are ovulated. 
B)  may be of different sexes. 
C)  have different sets of genes. 
D)  are called identical twins. 
E)  result from the fertilization of two sperm cells. 
A)  occur when two eggs are ovulated. 
B)  may be of different sexes. 
C)  have different sets of genes. 
D)  are called identical twins. 
E)  result from the fertilization of two sperm cells.

Question 17

Match between columns
                        Premises: Serves as temporary center for formation of blood vessels

Accepted Answer

The Answer of Yolk sac and Amnion and Chorion and is...

Question 18

Which of the following becomes the ectoderm during gastrulation?

Accepted Answer

A)  Epiblast 
B)  Hyoplast 
C)  Ectoblast 
D)  Notochord 
E)  Hensen's node 
A)  Epiblast 
B)  Hyoplast 
C)  Ectoblast 
D)  Notochord 
E)  Hensen's node

Question 19

Using one sentence each and in the correct order, describe the four processes involved in fertilization.

Accepted Answer

The four events in fertilization are the

Question 20

Match between columns
                        Premises: Outgrowth of developing digestive tract

Accepted Answer

The Answer of Yolk sac and Amnion and Allantois and is...

Exam 51: Animal Development

If the ectoderm is destroyed, which organ systems will not form?

Outside the zona pellucida is a layer of granulosa cells.

Figure 51-2 Use the figure to answer the corresponding question(s). ​ ​ The structure labeled as 3 in Figure 51-2 is the

Figure 51-4 ​ ​ Refer to the accompanying figure. The structure labeled as 2 is the

The notochord induces the neural plate.

Figure 51-1 ​ ​ The structure labeled as 2 in the accompanying figure is the

The first system to develop in the vertebrate embryo is the

Which organism exhibits radial cleavage?

Before a sperm can participate in fertilization, it must undergo ____ in the female reproductive tract.

Which of the following arises from the mesoderm?

Monozygotic twins

Which of the following becomes the ectoderm during gastrulation?

Using one sentence each and in the correct order, describe the four processes involved in fertilization.

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

Reproduction in Flowering Plants

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 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 51-2 Use the figure to answer the corresponding question(s). The structure labeled as 3 in Figure 51-2 is the

Figure 51-4 Refer to the accompanying figure. The structure labeled as 2 is the

Figure 51-1 The structure labeled as 2 in the accompanying figure is the