Question 1

Hemophilia A is an X-linked recessive disorder.What is the probability that a son will have hemophilia if the parents are a normal man and a woman who is a carrier?

Accepted Answer

A)  50%
B)  25%
C)  0%
D)  100%
E)  75%F) All of the above
G) A) and E)

Question 2

Place the following events in the correct order in which they occur: fertilization,haploid gametes produced,meiosis of diploid cell,and new diploid organism formed.

Accepted Answer

A)  meiosis of diploid cell,haploid gametes produced,fertilization,new diploid organism formed
B)  haploid gametes produced,fertilization,meiosis of diploid cell,new diploid organism formed
C)  fertilization,haploid gametes produced,new diploid organism formed,meiosis of diploid cell
D)  meiosis of diploid cell,new diploid organism formed,haploid gametes produced,fertilization
E)  haploid gametes produced,new diploid organism formed,fertilization,meiosis of diploid cellF) A) and E)
G) B) and C)

Question 3

Any monohybrid cross consisting of one dominant and one recessive allele for the trait studied should result in a ratio of ______________ dominant to __________________ recessive.

Accepted Answer

A)  three;one
B)  one;one
C)  one;two
D)  two;one
E)  one;threeF) B) and D)
G) B) and C)

Question 4

If you cross RrYy and RRyy pea plants,what fraction of the offspring will have round yellow peas? R=round,r=wrinkled,Y=yellow,y=green

Accepted Answer

A)  100%
B)  75%
C)  25%
D)  0%
E)  50%F) B) and D)
G) None of the above

Question 5

Each gamete arises from a diploid cell containing two sets of homologous chromosomes.

Accepted Answer

A) True 
 B)False

Question 6

If a diploid cell has 14 chromosomes,it will have

Accepted Answer

A)  14 pairs of homologous chromosomes.
B)  7 pairs of homologous chromatids.
C)  14 pairs of homologous chromatids.
D)  7 pairs of homologous chromosomes.
E)  14 alleles.F) B) and C)
G) A) and E)

Exam 10: Patterns of Inheritance

Each gamete arises from a diploid cell containing two sets of homologous chromosomes.

Correct Answer
verified

Hemophilia A is an X-linked recessive disorder.What is the probability that a son will have hemophilia if the parents are a normal man and a woman who is a carrier?

Correct Answer
verified

Place the following events in the correct order in which they occur: fertilization,haploid gametes produced,meiosis of diploid cell,and new diploid organism formed.

Correct Answer
verified

If a diploid cell has 14 chromosomes,it will have

Correct Answer
verified

If you cross RrYy and RRyy pea plants,what fraction of the offspring will have round yellow peas? R=round,r=wrinkled,Y=yellow,y=green

Correct Answer
verified

Any monohybrid cross consisting of one dominant and one recessive allele for the trait studied should result in a ratio of dominant to ____ recessive.

Correct Answer
verified

Exam 10: Patterns of Inheritance

Each gamete arises from a diploid cell containing two sets of homologous chromosomes.

Correct AnswerverifiedShow Answer

Hemophilia A is an X-linked recessive disorder.What is the probability that a son will have hemophilia if the parents are a normal man and a woman who is a carrier?

Correct AnswerverifiedShow Answer

Place the following events in the correct order in which they occur: fertilization,haploid gametes produced,meiosis of diploid cell,and new diploid organism formed.

Correct AnswerverifiedShow Answer

If a diploid cell has 14 chromosomes,it will have

Correct AnswerverifiedShow Answer

If you cross RrYy and RRyy pea plants,what fraction of the offspring will have round yellow peas? R=round,r=wrinkled,Y=yellow,y=green

Correct AnswerverifiedShow Answer

Any monohybrid cross consisting of one dominant and one recessive allele for the trait studied should result in a ratio of ______________ dominant to __________________ recessive.

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Any monohybrid cross consisting of one dominant and one recessive allele for the trait studied should result in a ratio of dominant to ____ recessive.

Correct Answer
verified