Question 1

Match each definition in the first column to the correct term in the second column.
-The extraembryonic membrane that contributes to the formation of the placenta.

Accepted Answer

A) Ovulation 
B) Cleavage 
C) Implantation 
D) Human chorionic gonadotropin 
E) Chorion
F)Zygote
G)Parturition
H)Blastocyst
I)Fertilization
J)Placenta
K)Polyspermy
L)Morula 
A) Ovulation 
B) Cleavage 
C) Implantation 
D) Human chorionic gonadotropin 
E) Chorion
F)Zygote
G)Parturition
H)Blastocyst
I)Fertilization
J)Placenta
K)Polyspermy
L)Morula

Question 2

The process of morphogenesis in development begins ________ after fertilization.

Accepted Answer

A) 12 weeks 
B) immediately 
C) 3 weeks 
D) 20 weeks 
A) 12 weeks 
B) immediately 
C) 3 weeks 
D) 20 weeks

Question 3

A baby is born with spina bifida,which is a neural tube defect.This problem most likely initiated at which time in development?

Accepted Answer

A) the pre-embryonic period 
B) the embryonic period 
C) early in the fetal period 
D) late in the fetal period 
A) the pre-embryonic period 
B) the embryonic period 
C) early in the fetal period 
D) late in the fetal period

Question 4

Primordial germ cells can be found in the ________.

Accepted Answer

A) yolk sac 
B) chorion 
C) allantois 
D) placenta 
A) yolk sac 
B) chorion 
C) allantois 
D) placenta

Question 5

How does the nervous system change with aging?

Accepted Answer

The following changes occur: brain mass

Question 6

Which of the following is a germ layer that forms the lining of the urinary,respiratory,and digestive tracts?

Accepted Answer

A) ectoderm 
B) endoderm 
C) mesoderm 
D) embryonic disk 
A) ectoderm 
B) endoderm 
C) mesoderm 
D) embryonic disk

Question 7

Which of the following is a neural tube defect that involves incomplete development of the brain and results in stillbirth or death shortly after birth?

Accepted Answer

A) spina bifida 
B) neurulation 
C) anencephaly 
D) morphogenesis 
A) spina bifida 
B) neurulation 
C) anencephaly 
D) morphogenesis

Question 8

The ________ develops where the vertebral column will later form.

Accepted Answer

The answer of The ________ develops where the vertebral column...

Exam 18: Development Throughout Life

Match each definition in the first column to the correct term in the second column. -The extraembryonic membrane that contributes to the formation of the placenta.

The process of morphogenesis in development begins ________ after fertilization.

A baby is born with spina bifida,which is a neural tube defect.This problem most likely initiated at which time in development?

Primordial germ cells can be found in the ________.

How does the nervous system change with aging?

Which of the following is a germ layer that forms the lining of the urinary,respiratory,and digestive tracts?

Which of the following is a neural tube defect that involves incomplete development of the brain and results in stillbirth or death shortly after birth?

The ________ develops where the vertebral column will later form.

Humans in the World of Biology

Chemistry Comes to Life

The Cell

Body Organization and Homeostasis

The Skeletal System

The Muscular System

Neurons: the Matter of the Mind

The Nervous System

Sensory Systems

The Endocrine System

Blood

The Cardiovascular and Lymphatic Systems

Body Defense Mechanisms

The Respiratory System

The Digestive System

The Urinary System

Reproductive Systems

Chromosomes and Cell Division

Genetics and Human Inheritance

Dna and Biotechnology

Evolution and Our Heritage

Ecology, the Environment, and Us

Human Populations, limited Resources, and Pollution

Food Safety and Defense

Drugs and the Mind

Diabetes Mellitus

a Cardiovascular Disease

a Special Topic: Infectious Disease

a Nutrition and Weight Control

Sexually Transmitted Diseases and Aids

Autism Spectrum Disorders

Stem Cells a Repair Kit for the Body

Cancer

Filters