Question

Cystic fibrosis is an autosomal recessive disorder. In one population, the frequency of affected individuals (A 2 A 2) is 0.0004 Assuming that this population is under Hardy- Weinberg equilibrium, calculate all allele frequencies and genotype frequencies. Enter your numerical answers in the boxes below. Express each answer to four decimal places. Frequency of A1: Frequency of A2: Frequency of homozygous dominant: Frequency of homozygous recessive: Frequency of heterozygous

0 0
Add a comment Improve this question Transcribed image text
Answer #1

2 ち fr

Add a comment
Know the answer?
Add Answer to:
Cystic fibrosis is an autosomal recessive disorder. In one population, the frequency of affected individuals (A...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Cystic fibrosis is an autosomal recessive disease caused by a mutation in a single gene with...

    Cystic fibrosis is an autosomal recessive disease caused by a mutation in a single gene with two alleles. Suppose the frequency of cystic fibrosis in a population is 3%. Assuming the gene is in HW equilibrium, calculate the allele and genotype frequencies. If the population consists of 100 individuals, how many are carriers (but unaffected) for the cystic fibrosis allele?

  • (3 parts for the answers) Cystic Fibrosis Cystic fibrosis is an autosomal recessive disorder that affects...

    (3 parts for the answers) Cystic Fibrosis Cystic fibrosis is an autosomal recessive disorder that affects 1 in 3 000 newborns with a Caucasian background. It causes thick mucus build up in various organs and can cause damages and problems in respiratory and digestive systems. --What is the frequency of the cystic fibrosis allele in the Caucasian population? Show all your work and express your answer as a value between 0 and 1 rounded to two decimal places --What percentage...

  • 9. Cystic fibrosis is a genetic disease caused by an autosomal recessive allele at a single...

    9. Cystic fibrosis is a genetic disease caused by an autosomal recessive allele at a single locus. In a survey of 100,000 people in Pennsylvania, 7 people had the disease. Assuming the population is in Hardy-Weinberg equilibrium, find: a. P: é o ö 10. How many people of 100,000 surveyed would you expect to be carriers of the cystic fibrosis allele?

  • Q3 Question 3 1 Point In a Hardy-Weinberg situation, suppose that cystic fibrosis (a rare genetic...

    Q3 Question 3 1 Point In a Hardy-Weinberg situation, suppose that cystic fibrosis (a rare genetic disorder caused by having two recessive alleles) occurs in approximately 1 out of 1600 births in Canada. What is the estimated proportion of the population that would be carriers for the disorder? Q4 Question 4 2 Points For some genetically linked disorders, the survival of the heterozygous individual may be less than that of a homozygous dominant individual (while homozygous recessive individuals still have...

  • Calculating expected genotypic frequencies and individuals in a population from allele frequencies: 3.1 In a population...

    Calculating expected genotypic frequencies and individuals in a population from allele frequencies: 3.1 In a population of peas, the frequency of the dominant allele for a purple flower is 0.77 and the frequency of the recessive allele for a white flower is 0.23. What would the genotypic frequencies be if the population is in equilibrium? _____   = Frequency of homozygous dominant individuals _____   = Frequency of heterozygous individuals _____   = Frequency of homozygous recessive individuals How many individuals would you...

  • The occurrence of the NN blood group genotype in the US population is 1 in 400,...

    The occurrence of the NN blood group genotype in the US population is 1 in 400, consider NN as the homozygous recessive genotype in this population. You sample 1,000 individuals from a large population for the MN blood group, which can easily be measured since co-dominance is involved (i.e., you can detect the heterozygotes). They are typed accordingly: BLOOD TYPE GENOTYPE NUMBER OF INDIVIDUALS RESULTING FREQUENCY M MM 490 0.49 MN MN 420 0.42 N NN 90 0.09 Using the...

  • The incidence of Tay Sachs, an autosomal recessive genetic disorder, is approximately 1 in 3,500 in...

    The incidence of Tay Sachs, an autosomal recessive genetic disorder, is approximately 1 in 3,500 in a certain population of Ashkenazi Jews. Assuming Hardy-Weinberg equilibrium, what is the frequency of carriers for the Tay Sachs allele in this population? The incidence of Tay Sachs, an autosomal recessive genetic disorder, is approximately 1 in 3,500 in a certain population of Ashkenazi Jews. Assuming Hardy-Weinberg equilibrium, what is the frequency of carriers for the Tay Sachs allele in this population? OOO 98.5%...

  • 2. Hardy-Weinberg Equilibrium; chi-square test Sickle cell anemia is a recessive disorder caused by a recessive...

    2. Hardy-Weinberg Equilibrium; chi-square test Sickle cell anemia is a recessive disorder caused by a recessive mutation (S) in the b-hemoglobin gene. 80% of affected SS individuals die before reproducing.   Heterozygotes (AS) and homozygous dominant (AA) individuals do not have sickle cell anemia. The table below shows the number of people of each genotype in a population of 100 people in population of Cameroon. Observed # individuals in a Cameroon population AA AS SS 62 32 6 What are the...

  • An Amazon rainforest population of leaf beetles has 100,000 individuals.

     An Amazon rainforest population of leaf beetles has 100,000 individuals. The beetles exist in two color morphs, purple and green. Purple beetles live on epiphytic orchid blooms whereas the green beetles inhabit the leaves of the orchid plants. The color is controlled by two alleles at a single gene locus. The purple allele (P) is dominant to the green allele (p) 36% of the beetle population is green and the other 64% of the population is purple. Assuming the population...

  • 7. The frequency for ocular albinism is one in 200 in the Hopi population. What percentage of the...

    7. The frequency for ocular albinism is one in 200 in the Hopi population. What percentage of the individuals within this population will be in the homozygous dominant state? What is the approximate percentage of individuals who are in the heterozygous state? 8. In a certain population, one in 16 million (16,000,000) females is affected with factor VilI hemophilia How many males in this same population will be affected with this same condition? 9. Approximately one in 15,000 individuals in...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT