Question 1

Pure-breeding individuals always have the ____________________ genotype.

Accepted Answer

The answer of Pure-breeding individuals always have the ____________________ genotype....

Question 2

The offspring resulting from the cross of two red flowered plants are 3/4 red and 1/4 white. The most likely genotype of the red flowered plants is _____ .

Accepted Answer

A)  homozygous dominant 
B)  heterozygous 
C)  homozygous recessive 
D)  impossible to tell from this information 
A)  homozygous dominant 
B)  heterozygous 
C)  homozygous recessive 
D)  impossible to tell from this information

Question 3

In a pedigree, a person whose symbol is filled in and who is associated with the roman numeral II _____.

Accepted Answer

A)  is affected by the trait and in the second generation 
B)  is not affected by the trait and in the second generation 
C)  is affected by the trait and is the second-oldest child in the family 
D)  is not affected by the trait and is the second-oldest child in the family 
E)  is affected by the trait and has an identical twin 
A)  is affected by the trait and in the second generation 
B)  is not affected by the trait and in the second generation 
C)  is affected by the trait and is the second-oldest child in the family 
D)  is not affected by the trait and is the second-oldest child in the family 
E)  is affected by the trait and has an identical twin

Question 4

Alternate forms of a gene are best described as _____.

Accepted Answer

A)  homologues 
B)  loci 
C)  alleles 
D)  homozygous 
E)  heterozygous 
A)  homologues 
B)  loci 
C)  alleles 
D)  homozygous 
E)  heterozygous

Question 5

In a pedigree, the first affected family member seeking medical attention is the ____________________.

Accepted Answer

The answer of In a pedigree, the first affected family...

Question 6

The genetic recombination event discovered by Mendel is _______ .

Accepted Answer

independen

Question 7

Independent assortment means that _____.

Accepted Answer

A)  monohybrid crosses will show segregation and independent assortment 
B)  the segregation of one gene pair depends on the segregation of another gene pair 
C)  the gametes produced must be heterozygous in all cases 
D)  the segregation of one gene pair occurs as if no other gene pair was present 
E)  the phenotypic ratio in F2 will be the same for dihybrid and monohybrid crosses 
A)  monohybrid crosses will show segregation and independent assortment 
B)  the segregation of one gene pair depends on the segregation of another gene pair 
C)  the gametes produced must be heterozygous in all cases 
D)  the segregation of one gene pair occurs as if no other gene pair was present 
E)  the phenotypic ratio in F2 will be the same for dihybrid and monohybrid crosses

Question 8

If each phenotypically normal parent is heterozygous for albinism and deafness, the chance that they will produce a deaf albino is 1 in 16.

Accepted Answer

A) True 
 B)False

Question 9

There are four common alleles of the gene that controls human blood type.

Accepted Answer

A) True 
 B)False

Question 10

When members of the gene pair carried by an individual are not alike, the individual is said to be ____________________.

Accepted Answer

The answer of When members of the gene pair carried...

Question 11

A person with genotype LᴹLᴺ has the phenotype (blood type) M.

Accepted Answer

A) True 
 B)False

Question 12

What are the possible phenotypes for the children of parents who are both AB? What if the parents are both O? What if one parent is O and the other is AB?

Accepted Answer

If both parents are AB, the possible phe

Question 13

Mendel's principle of independent assortment is directly related to an event that occurs in _____ of meiosis.

Accepted Answer

A)  prophase I 
B)  metaphase I 
C)  anaphase I 
D)  prophase II 
E)  metaphase II 
A)  prophase I 
B)  metaphase I 
C)  anaphase I 
D)  prophase II 
E)  metaphase II

Question 14

A chi square test is done to determine _____.

Accepted Answer

A)  whether an organism with a dominant phenotype is homozygous or heterozygous 
B)  whether an allele exhibits complete or incomplete dominance 
C)  what the predicted outcome of a dihybrid cross will be 
D)  how closely actual results of a cross match the expected results 
E)  whether a trait is determined by one gene or many genes 
A)  whether an organism with a dominant phenotype is homozygous or heterozygous 
B)  whether an allele exhibits complete or incomplete dominance 
C)  what the predicted outcome of a dihybrid cross will be 
D)  how closely actual results of a cross match the expected results 
E)  whether a trait is determined by one gene or many genes

Question 15

Dominant traits are expressed only in the heterozygous state.

Accepted Answer

A) True 
 B)False

Pure-breeding individuals always have the ____________________ genotype.

The offspring resulting from the cross of two red flowered plants are 3/4 red and 1/4 white. The most likely genotype of the red flowered plants is _____ .

In a pedigree, a person whose symbol is filled in and who is associated with the roman numeral II _____.

Alternate forms of a gene are best described as _____.

In a pedigree, the first affected family member seeking medical attention is the ____________________.

The genetic recombination event discovered by Mendel is _______ .

Independent assortment means that _____.

If each phenotypically normal parent is heterozygous for albinism and deafness, the chance that they will produce a deaf albino is 1 in 16.

There are four common alleles of the gene that controls human blood type.

When members of the gene pair carried by an individual are not alike, the individual is said to be ____________________.

A person with genotype LᴹLᴺ has the phenotype (blood type) M.

What are the possible phenotypes for the children of parents who are both AB? What if the parents are both O? What if one parent is O and the other is AB?

Mendel's principle of independent assortment is directly related to an event that occurs in _____ of meiosis.

A chi square test is done to determine _____.

Dominant traits are expressed only in the heterozygous state.

A Perspective on Human Genetics

Cells and Cell Division

Pedigree Analysis in Human Genetics

Complex Patterns of Inheritance

Cytogenetics: Karyotypes and Chromosome Aberrations

Development and Sex Determination

DNA Structure and Chromosomal Organization

Gene Expression: From Genes to Proteins

From Proteins to Phenotypes

Mutation: the Source of Genetic Variation

Genes and Cancer

An Introduction to Genetic Technology

Biotechnology and Society

Genomes and Genomics

Reproductive Technology, Genetic Testing, and Gene Therapy

Genes and the Immune System

Genetics of Behavior

Population Genetics and Human Evolution

Filters

Exam 3: Transmission of Genes From Generation to Generation

Pure-breeding individuals always have the ____________________ genotype.

The offspring resulting from the cross of two red flowered plants are 3/4 red and 1/4 white. The most likely genotype of the red flowered plants is _____ .

In a pedigree, a person whose symbol is filled in and who is associated with the roman numeral II _____.

Alternate forms of a gene are best described as _____.

In a pedigree, the first affected family member seeking medical attention is the ____________________.

The genetic recombination event discovered by Mendel is _______ .

Independent assortment means that _____.

If each phenotypically normal parent is heterozygous for albinism and deafness, the chance that they will produce a deaf albino is 1 in 16.

There are four common alleles of the gene that controls human blood type.

When members of the gene pair carried by an individual are not alike, the individual is said to be ____________________.

A person with genotype LᴹLᴺ has the phenotype (blood type) M.

What are the possible phenotypes for the children of parents who are both AB? What if the parents are both O? What if one parent is O and the other is AB?

Mendel's principle of independent assortment is directly related to an event that occurs in _____ of meiosis.

A chi square test is done to determine _____.

Dominant traits are expressed only in the heterozygous state.

A Perspective on Human Genetics

Cells and Cell Division

Pedigree Analysis in Human Genetics

Complex Patterns of Inheritance

Cytogenetics: Karyotypes and Chromosome Aberrations

Development and Sex Determination

DNA Structure and Chromosomal Organization

Gene Expression: From Genes to Proteins

From Proteins to Phenotypes

Mutation: the Source of Genetic Variation

Genes and Cancer

An Introduction to Genetic Technology

Biotechnology and Society

Genomes and Genomics

Reproductive Technology, Genetic Testing, and Gene Therapy

Genes and the Immune System

Genetics of Behavior

Population Genetics and Human Evolution

Filters