Genetics Quiz: Sex Linked And Multiple Allele Problems
(36).jpg "Genetics Quiz: Sex Linked And Multiple Allele Problems - Quiz")
Welcome to the Biology Electronic Learning Environment for the 21st century. This test has been designed to trigger problem solving skills using basic genetics and sex-linked disorders. You may want to make reference to a science website "Mitchell's Cosmic Adventure" for additional information. This test has an unlimited number of attempts to better satisfy your learning and test-taking skills in biology. Each attempt will display 25 random generated questions from a bank of 40. Good Luck!
- 1.
In fruit flies (Drosophila melanogaster), sex color is a sex linked trait. Red is dominant to white. What is the sex and eye color for this genotype ? (NOTE: Please enter your answers in all lower case letters and separate with a comma and space) - 2.
In fruit flies (Drosophila melanogaster), sex color is a sex linked trait. Red is dominant to white. What is the sex and eye color for this genotype ? (NOTE: Please enter your answers in all lower case letters and separate with a comma and space)
- 3.
In fruit flies (Drosophila melanogaster), sex color is a sex linked trait. Red is dominant to white. What is the sex and eye color for this genotype ? (NOTE: Please enter your answers in all lower case letters and separate with a comma and space)
- 4.
In fruit flies (Drosophila melanogaster), sex color is a sex linked trait. Red is dominant to white. What is the sex and eye color for this genotype ? (NOTE: Please enter your answers in all lower case letters and separate with a comma and space)
- 5.
In fruit flies (Drosophila melanogaster), sex color is a sex linked trait. Red is dominant to white. What is the sex and eye color for this genotype ? (NOTE: Please enter your answers in all lower case letters and separate with a comma and space)
- 6.
In a parent cross of and . What are the possible results in the generation?
- A.
50% females are red eyed
- B.
50% males are white eyed
- C.
75% females are white eyed
- D.
25% male are red eyed
- E.
100% females are white eyed
- 7.
In a parent cross of and . What are the possible results in the generation? (NOTE: Please select all correct answers.)
- A.
25% white-eyed, male
- B.
0% white eyed, female
- C.
25% red eyed, male
- D.
50% red eyed, female
- E.
100% white eyed, female
- F.
100% red eyed, male
- 8.In humans, hemophila is a sex linked trait. Female can _____, _____, or _____. Males will either have the disease or not (but they will not ever be a carrier.)
- A.
Normal
- B.
Carriers
- C.
Have the disease
- D.
Never have the disease
- E.
Half-carriers
- 9.In humans, hemophila is a sex linked trait. Female can normal, carriers, or have the disease. Males will either be _____, _____ or _____.
- A.
Normal
- B.
Carriers
- C.
Have the disease
- D.
Never have the disease
- E.
Never be a carrier
- 10.
In humans, hemophila is a sex linked trait. Given the following genotype select the correct phenotype.
- A.
Female, normal
- B.
Female, carrier
- C.
Female, hemophiliac
- D.
Male, normal
- E.
Male, hemophiliac
- F.
Male, carrier
- 11.
In humans, hemophila is a sex linked trait. Given the following genotype select the correct phenotype.
- A.
Female, normal
- B.
Female, carrier
- C.
Female, hemophiliac
- D.
Male, normal
- E.
Male, hemophiliac
- F.
Male, carrier
- 12.
In humans, hemophila is a sex linked trait. Given the following genotype select the correct phenotype.
- A.
Female, normal
- B.
Female, carrier
- C.
Female, hemophiliac
- D.
Male, normal
- E.
Male, hemophiliac
- F.
Male, carrier
- 13.
In humans, hemophila is a sex linked trait. Given the following genotype select the correct phenotype.
- A.
Female, normal
- B.
Female, carrier
- C.
Female, hemophiliac
- D.
Male, normal
- E.
Male, hemophiliac
- F.
Male, carrier
- 14.
In humans, hemophila is a sex linked trait. Given the following genotype select the correct phenotype.
- A.
Female, normal
- B.
Female, carrier
- C.
Female, hemophiliac
- D.
Male, normal
- E.
Male, hemophiliac
- F.
Male, carrier
- 15.In a marriage of a man who has hemophila and a woman who is a carrier of hemophila. What is the probability that their male children will have the disease?
- A.
0%
- B.
25%
- C.
50%
- D.
75%
- E.
100%
- 16.In a marriage of a man who has hemophila and a woman who is a carrier of hemophila. What is the probability that their female children will have the disease?
- A.
0%
- B.
25%
- C.
50%
- D.
75%
- E.
100%
- 17.In a marriage of a man who has hemophila and a woman who is a carrier of hemophila. What is the probability that their male children will not have the disease?
- A.
0%
- B.
25%
- C.
50%
- D.
75%
- E.
100%
- 18.In a marriage of a man who is normal and a woman who is a carrier of hemophila. What is the probability that their sons children will have the disease?
- A.
0%
- B.
25%
- C.
50%
- D.
75%
- E.
100%
- 19.In a marriage of a man who is normal and a woman who is a carrier of hemophila. What is the probability that their sons are normal?
- A.
0%
- B.
25%
- C.
50%
- D.
75%
- E.
100%
- 20.In a marriage of a man who is normal and a woman who is a carrier of hemophila. What is the probability that their daughters will be a carrier?
- A.
0%
- B.
25%
- C.
50%
- D.
75%
- E.
100%
- 21.In a marriage of a man who is normal and a woman who is a carrier of hemophila. What is the probability that their daughters will be normal?
- A.
0%
- B.
25%
- C.
50%
- D.
75%
- E.
100%
- 22.In a marriage of a man who is normal and a woman who has hemophila. What is the probability that their daughters will be normal?
- A.
0%
- B.
25%
- C.
50%
- D.
75%
- E.
100%
- 23.In a marriage of a man who is normal and a woman who has hemophila. What is the probability that their daughters will be carriers?
- A.
0%
- B.
25%
- C.
50%
- D.
75%
- E.
100%
- 24.In a marriage of a man who is normal and a woman who has hemophila. What is the probability that their sons will have hemophila?
- A.
0%
- B.
25%
- C.
50%
- D.
75%
- E.
100%
- 25.In cats, the gene for calico (multicolored) cats is ______.
- A.
Codominant
- B.
Dominant
- C.
Sex-linked
- D.
Recessive
- E.
Sex-determinate
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