Cystic fibrosis trait and a child with cystic fibrosis

Assignment Help Biology
Reference no: EM13532303

Bob and Sally recently married. Upon deciding to plan a family,both Sally and Bob find out that they are both heterozygous for cystic fibrosis,but neither of them has symptoms of the disorder.

Set up and complete a Punnett Square for cysticfibrosis for this couple; turn in the Punnettsquare.

When doing the Punnett Square, C = normalallele; and c = allele for cysticfibrosis.

Note: You can use the Table function in MS Word to create andfill in a Punnett Square.

Questions:

Based on the Punnett square, calculatechances (percentages) for having a healthy child (not acarrier), a child that is a carrier for the cystic fibrosis trait,and a child with cystic fibrosis? I think I have it figuredout but I'd just like a clarification,

Reference no: EM13532303

Questions Cloud

MHC complexes : Which of the following is/are true about MHC (HLA) complexes?
How do both meiosis and sexual reproduction : How do both meiosis and sexual reproduction (fertilization) produceoffspring that differ genetically from the parents? Be sure to talkabout steps in meiosis that increase variability as well as theprocess of fertilization.
How do bacteria and fungi affect plant nutrition : How do the life cycles of a gymnosperm and that of a bryophyte differ? Why did it become necessary to add the domain level toWhittaker’s five kingdom system for classifying livingorganisms? How do bacteria and fungi affect plant nutrition?
What are the hypotheses : What are the hypotheses that explain how/where anatomically modernhumans evolved. If possible, could you explain one or two of these hypotheses ?
Cystic fibrosis trait and a child with cystic fibrosis : Bob and Sally recently married. Upon deciding to plan a family,both Sally and Bob find out that they are both heterozygous for cystic fibrosis, but neither of them has symptoms of the disorder.
Structure and function of self-replicatingmolecules : Why is understanding the structure and function of self-replicatingmolecules (i.e. RNA) essential to hypotheses about the origin oflife?
Human genome project-cloning-DNA fingerprinting : What are the following biotechnologies: Human genome project, cloning, DNA fingerprinting, genetic engineering, and stem cells? What are some pros and cons for each issue?
How would i figure out what the parents genotypes are : How would I figure out what the parents genotypes are?
Mutated sequence : A mutation is defined as a changein the base sequence of DNA. This may occur as a“mistake” in DNA replication, for example. Suppose that during DNA replication, two mutant DNA sequencesare produced as shown below. For the 2 mutated DNA sequences, you..

Reviews

Write a Review

Biology Questions & Answers

  Find out the genotypes of the two black females

Find out the genotypes of the two black females and the brown male using allele symbols B and b. One shows linear carbon chains, another has one -CH3 groups present on the third carbon atom, and third has two -CH3 groups present on the second carbon ..

  How many genotypes are possible

a hypothetical human trait is controlled by a single gene locus. four alleles have been identified:a,b,c,d. alleles a,b,c, are all codominant; allele dis recessive to all other alleles. how many phenotypes are possible? how many genotypes are poss..

  Describe how the body major organ systems

Why are malnourished people often more susceptible to colds and other infectious diseases?

  Can a bacteriostatic agent become bactericidal

What experiment could be performed to ascertain if an antimicrobial agent is bactericidal or bacteriostatic? Can a bacteriostatic agent become bactericidal in the long run or vice versa? Why?

  Why individuals of a particular kind of moth pull

Each of the statements below is a hypothesis about why individuals of a particular kind of moth pull their forewings forward when poked. For each statement, label it (a) if it is a proximate hypothesis and (b) if it is an ultimate hypothesis.

  Environment and outcome of environmental problems

Critically explain the environment and outcome of the environmental problems, the strategies and factors which affect the environment and prevention of the environmental strategies with the graphical explanation.

  How may stomata density serve as a bioindicator

How may stomata density serve as a bioindicator for monitoring the response of plants to changes in greenhouse gas concentrations in the future.

  What is the parents genotype for the gene

PKU (phenylketonuria) is an enzyme deficiency disease that only develops in individuals who are homozygous recessive for that gene. An individual with PKU has parents that do not have this disease.

  Describe differences in stem structure in monocot vs eudicot

Describe differences between stem structure in monocots vs. eudicots. Cover both primary growth and secondary growth.

  Explain reason for divergent behavior of these structural

The characteristic symptoms of cholera are extensive loss of body fluids and Na+ through continuous debilitating diarrhea that can lead to severe dehydration.

  Dominant over the allele for attached earlobes

The allele for unattached earlobes is dominant over the allele for attached earlobes. In a population of 500 individuals, 25% show the recessive phenotype. How many individuals would you expect to be homozygous dominant and heterozygous for this trai..

  Q1 many species might reproduce either asexually or

q1. many species might reproduce either asexually or sexually. it is frequently when the environment changes in some

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd