CDE 7 - Child Growth and Development » Spring 2021 » Chapter 2
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ CDE 7 - Child Growth and Development ] course for $25 USD.
Existing Quiz Clients Login here
Question #1
Which is an example of an Autosomal Dominant Disorder?
A.
Fragile X syndrome
B.
Nearsightedness
C.
Huntington's disease
D.
Down syndrome
Question #2
Most of the cells in the body are created by:
A.
Epigenetics
B.
Genotypes
C.
Mitosis
D.
Meiosis
Question #3
An example of a recessive disorder is:
A.
Huntington’s Disease
B.
Fragile X syndrome
C.
Down syndrome
D.
Tay Sachs Disease
Question #4
Gabby received good quality prenatal care from the care team at her local hospital. She was encouraged to avoid all of the following except:
A.
Hot tubs
B.
Tobacco
C.
Radiation
D.
All prescription drugs
Question #5
Individuals have 23 _____ in every cell of the body.
A.
Genes
B.
Pairs of chromosomes
C.
Chromosomes
D.
Pairs of genes
Question #6
_____ refers to a result of many factors, both genetic and environmental.
A.
Multifactorial
B.
Genotype
C.
Monozygotic
D.
Polygenic
Question #7
Fewer than _____ percent of all zygotes survive beyond the first two weeks.
A.
B.
10
C.
50
D.
75
E.
25
Question #8
In the science of human development, nature refers to:
A.
Patterns of development
B.
A person’s genetic makeup
C.
Environmental influences
D.
Developmental differences
Question #9
If a newborn inherits 45, 47, or even 48 or 49 chromosomes instead of the usual 46 it is referred to as:
A.
Polygenic disorder
B.
Hemophilia
C.
Autosomal Chromosome Disorder
D.
Sex-linked disorder
Question #10
The most common cause of chromosomal abnormality is the:
A.
Age of the mother
B.
Phenotype
C.
Age of the father
D.
Genotype
Question #11
Identical twins share:
A.
B.
The same genotype but a different phenotype
C.
A different genotype and a different phenotype
D.
The same phenotype but a different genotype
E.
The same genotype and the same phenotype
Question #12
The fetus develops reflexes like sucking and swallowing during the:
A.
6th month
B.
5th month
C.
4th month
D.
3rd month
Question #13
Pregnancy and birth complications are more likely when:
A.
A baby is full term
B.
A mother is unmarried
C.
A baby is female
D.
A mother is over age 35
Question #14
Your genotype is ____________; your phenotype is ___________:
A.
The genes that are inherited; the features that are expressed
B.
The features that are inherited from your mother; the genes that are inherited from your father
C.
The genes that are inherited from your mother; the features that are inherited from your father
D.
The features that are expressed; the genes that are inherited
Question #15
Normal human cells contain 46 _____ (or 23 pairs; one from each parent)
A.
Chromosomes
B.
Allele
C.
Zygote
D.
Genotype
Question #16
_____ refers to a mutated gene carried on the X chromosome.
A.
Multifactorial disorder
B.
Sex-linked disorder
C.
Recessive disorder
D.
Polygenic disorder
Question #17
The germinal period ends approximately _____ after conception.
A.
12 weeks
B.
3 months
C.
2 weeks
D.
2 days
Question #18
A prenatal assessment that involves a small sample of cells taken from the placenta for testing is called
A.
Ultrasound
B.
Chorionic villus sampling
C.
Rh factor
D.
Amniocentesis
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ CDE 7 - Child Growth and Development ] course for $25 USD.
Existing Quiz Clients Login here