Question 1

Which condition listed gives rise to sterile females with virtually no ovaries and limited development of secondary sex characteristics?

Accepted Answer

A)  Emesis gravidarum
B)  Deformation
C)  Turner's syndrome
D)  Breech presentation
E)  Klinefelter's syndrome

Question 2

Which of the following structures is(are) produced from the endoderm?

Accepted Answer

A)  Cartilage
B)  Dermis of the skin
C)  Kidneys and ureters
D)  Internal and external ear
E)  Gametes

Question 3

Which condition listed is a sex chromosome aneuploidy,usually due to trisomy XXY?

Accepted Answer

A)  Emesis gravidarum
B)  Deformation
C)  Turner's syndrome
D)  Breech presentation
E)  Klinefelter's syndrome

Question 4

Where are the fetal blood vessels?

Accepted Answer

A)  C
B)  D
C)  E
D)  F
E)  G

Question 5

When phenotype can be drastically different depending on parental origin it is called:

Accepted Answer

A)  Mutation
B)  Translocation
C)  Genomic imprinting
D)  Incomplete dominance
E)  Codominance

Question 6

Which condition listed is a sex chromosome aneuploidy characterized by at least 3 X chromosomes (XXX) ?

Accepted Answer

A)  Emesis gravidarum
B)  Metafemale syndrome
C)  Turner's syndrome
D)  Lethal gene
E)  Klinefelter's syndrome

Question 7

Which of the following is a permanent change in an allele?

Accepted Answer

A)  Mutation
B)  Phenotype
C)  Genotype
D)  Dominant
E)  Recessive

Question 8

Which of the terms below describes the beginning or first discernable indication of the development of an organ or structure?

Accepted Answer

A)  Conceptus
B)  Primordium
C)  Epigenesis
D)  Karyotype
E)  Fertilization age

Question 9

Which one represents the morula stage?

Accepted Answer

A)  A
B)  B
C)  C
D)  D
E)  E

Question 10

Which of the following is the time from the onset of labor to the complete dilation of the cervix?

Accepted Answer

A)  Stage of dilation
B)  Stage of expulsion
C)  Placental stage
D)  Gestation
E)  Effacement

Question 11

CVS is taking cells from where?

Accepted Answer

A)  Amnion
B)  Chorion
C)  Placenta
D)  Umbilical cord
E)  Uterus

Question 12

Each somite may differentiate into a

Accepted Answer

A)  Sertoli cell
B)  Dermatome
C)  Ovary
D)  Myogenic cells
E)  Ductus deferens

Question 13

In a heterozygous individual for a certain trait,the dominant allele gives polydactyly.What is the masked,recessive trait in this individual?

Accepted Answer

A)  Normal vision
B)  Brachydactyly
C)  Normal digits
D)  Syndactylism
E)  Straight thumb

Question 14

Which of the following will become the primary structure for exchange of material between the mother and the fetus?

Accepted Answer

A)  Chorionic villi of the placenta
B)  Amnion
C)  Amnionic fluid
D)  Embryonic disc
E)  Endoderm

Question 15

Which of the following develops from the epiblast and carries a protective fluid?

Accepted Answer

A)  Cytotrophoblast
B)  Yolk sac
C)  Exocoelomic membrane
D)  Amnion
E)  Lacunae

Exam 29: Development and Inheritance

CVS is taking cells from where?

Correct Answer
verified

Which of the following is the time from the onset of labor to the complete dilation of the cervix?

Correct Answer
verified

Which of the following structures is(are) produced from the endoderm?

Correct Answer
verified

Which condition listed gives rise to sterile females with virtually no ovaries and limited development of secondary sex characteristics?

Correct Answer
verified

Which condition listed is a sex chromosome aneuploidy characterized by at least 3 X chromosomes (XXX) ?

Correct Answer
verified

Which of the following develops from the epiblast and carries a protective fluid?

Correct Answer
verified

Which of the following will become the primary structure for exchange of material between the mother and the fetus?

Correct Answer
verified

Which of the terms below describes the beginning or first discernable indication of the development of an organ or structure?

Correct Answer
verified

Where are the fetal blood vessels?

Correct Answer
verified

When phenotype can be drastically different depending on parental origin it is called:

Correct Answer
verified

In a heterozygous individual for a certain trait,the dominant allele gives polydactyly.What is the masked,recessive trait in this individual?

Correct Answer
verified

Which of the following is a permanent change in an allele?

Correct Answer
verified

Which condition listed is a sex chromosome aneuploidy,usually due to trisomy XXY?

Correct Answer
verified

Each somite may differentiate into a

Correct Answer
verified

Which one represents the morula stage?

Correct Answer
verified

Exam 29: Development and Inheritance

CVS is taking cells from where?

Correct AnswerverifiedShow Answer

Which of the following is the time from the onset of labor to the complete dilation of the cervix?

Correct AnswerverifiedShow Answer

Which of the following structures is(are) produced from the endoderm?

Correct AnswerverifiedShow Answer

Which condition listed gives rise to sterile females with virtually no ovaries and limited development of secondary sex characteristics?

Correct AnswerverifiedShow Answer

Which condition listed is a sex chromosome aneuploidy characterized by at least 3 X chromosomes (XXX) ?

Correct AnswerverifiedShow Answer

Which of the following develops from the epiblast and carries a protective fluid?

Correct AnswerverifiedShow Answer

Which of the following will become the primary structure for exchange of material between the mother and the fetus?

Correct AnswerverifiedShow Answer

Which of the terms below describes the beginning or first discernable indication of the development of an organ or structure?

Correct AnswerverifiedShow Answer

Where are the fetal blood vessels?

Correct AnswerverifiedShow Answer

When phenotype can be drastically different depending on parental origin it is called:

Correct AnswerverifiedShow Answer

In a heterozygous individual for a certain trait,the dominant allele gives polydactyly.What is the masked,recessive trait in this individual?

Correct AnswerverifiedShow Answer

Which of the following is a permanent change in an allele?

Correct AnswerverifiedShow Answer

Which condition listed is a sex chromosome aneuploidy,usually due to trisomy XXY?

Correct AnswerverifiedShow Answer

Each somite may differentiate into a

Correct AnswerverifiedShow Answer

Which one represents the morula stage?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified