Homework Answers
Answer:- The mother must be a heterozygous carrier of the mutation, and therefore the probability that a particular daughter is a carrier is 1/2.
Add Answer to:
I am doing some extra practice for class and I was wondering
if I was headed...
3. (35 pts) The gene for the cone photoreceptor in the eye and the gene for...
3. (35 pts) The gene for the cone photoreceptor in the eye and the gene for a blood-clotting factor are both in the X-chromosome. Suppose they are 14 map units apart. Mutation in the photoreceptor gene results in color blindness, and is inherited as an X-linked recessive trait. Mutation in the clotting factor gene results in hemophilia, and is also inherited as an X-linked recessive trait. You have two patients: Sally and Jill. Both patients have a family history of...
Please make sure to explain thoroughly. I need to master concepts. Thumbs up will be given!...
Please make sure to explain thoroughly. I need to master
concepts. Thumbs up will be given!
9. Zoe is heterozygous for both an X-linked mutation that causes hemophilia and for a lethal X-linked mutation in a gene whose product is essential in every cell (every cell expressing this mutation will die). These two deleterious mutations are located on the same X (the other X is wild type for these genes). a. Do you expect Zoe to have more sons or...
1. For each of the following blood types, list the possible genotypes: Phenotype Possible Genotypes A B...
1. For each of the following blood types, list the possible genotypes: Phenotype Possible Genotypes A B AB O 2. Dr. Paul is blood type O. His father was blood type A and his mother was blood type B. What were the genotypes of his parents? What are the possible blood types and phenotypic ratios expected for a cross involving these parental genotypes? 3. In the ABO blood system in human beings, alleles A and B are codominant and both are...
question 5-52 93 Dd D) dd D) aa x aa C) human height E) DI 4.Which...
question 5-52
93 Dd D) dd D) aa x aa C) human height E) DI 4.Which of these crosses will only produce heterozygous offspring? B) AA x Aa C) Aa x Aa E) Aa x aa 5. Which of the following human traits is an example of codominance? A) sickle-cell anemia D) AB blood type B) variation in eye color 6. Which of the following is true regarding an individual who has inherited one sickle-cell gene and one normal gene...
Hello, I am doing some practice questions before I start my semester next week. I am...
Hello, I am doing some practice questions before I start my semester next week. I am struggling with this problem. It is a fill in the blank, I'm almost positive that the second BLANK is going down but I'm not sure. Suppose European union fiscal policymakers began practicing a more contractionary fiscal policy. This would probably lead the euro to BLANK against the dollar and then net exports of the USA would BLANK.
1.Human cells contain 46 chromosomes. Meiosis in humans results in a.two daughter cells containing 23 chromosomes...
1.Human cells contain 46 chromosomes. Meiosis in humans results in a.two daughter cells containing 23 chromosomes each. b.two daughter cells containing 46 chromosomes each. c.four daughter cells containing 23 chromosomes each. d.four daughter cells containing 46 chromosomes each. 2.A fruit fly male has a diploid chromosome number of 8, how many chromosomes would be found in his sperm cells? a.1. b.4. c.8. d.16. e.23 3.A normal individual who is a carrier for an x-linked trait like hemophilia _____. SELECT ALL...
i did number 2 but i need help with 3 the same scenerio applies for question...
i
did number 2 but i need help with 3 the same scenerio applies for
question 2&3
3. If the couple above (question 2) have more children, what is the probability that their subsequent sons will be blood type A? A.096 B. 100% C. 75% D. 50% E.25% 4. HH ferbert is hetetozygous for "male pattem baldness. His wife, Sheri, is also bald, due to the male sex-influenced trait. The baldness allele (m) is dominant in males and recessive in...
Hello I was wondering If i can get some help with a question I am stuck...
Hello I was wondering If i can get some help with a question I am stuck on or more so a concept. Formula: z = (x-μ)/(σ ) Σ = 1.1 lbs. Μ = 4.1 lbs. Z = (7 – 4.1) / 1.1 = 2.6 =.9953 This is what I get when I input my number in a normal distribution solver online= 0.0047 My issue is when calculating the Z number it seems like it will sometimes be negative and sometimes...
2. Tetrads form during _______. prophase of mitosis metaphase of mitosis prophase of meiosis I metaphase...
2. Tetrads form during _______.
prophase of mitosis
metaphase of mitosis
prophase of meiosis I
metaphase of meiosis I
telophase of meiosis I
prophase of meiosis II
metaphase of meiosis II
anaphase of meiosis II
telophase of meiosis II
anaphase of meiosis
3. A normal individual who is a carrier for an x-linked trait
like hemophilia ___.
SELECT ALL THAT APPLY.
is heterozygous for the recessive condition.
shows the dominant phenotype.
can have daughters who have the gene.
is always...
I did 1-5 but confused on the rest LAB EXERCISE 4.1 continued Name 6 Remember that...
I did 1-5 but confused on the rest
LAB EXERCISE 4.1 continued Name 6 Remember that the ability to taste PTC is dominant to the inability. Two normally pigmented taster parents have an albino, taster son and a non-taster daughter with normal pigmentation. Using A and Tand a and t for the dominant and recessive alleles, respectively, create a Punnett square for two traits, as shown on pages 71-73 in the section "Transmission of Autosomal Traits: Two at a Time."...
Please make sure to explain thoroughly. I need to master
concepts. Thumbs up will be given!
9. Zoe is heterozygous for both an X-linked mutation that causes hemophilia and for a lethal X-linked mutation in a gene whose product is essential in every cell (every cell expressing this mutation will die). These two deleterious mutations are located on the same X (the other X is wild type for these genes). a. Do you expect Zoe to have more sons or...
question 5-52
93 Dd D) dd D) aa x aa C) human height E) DI 4.Which of these crosses will only produce heterozygous offspring? B) AA x Aa C) Aa x Aa E) Aa x aa 5. Which of the following human traits is an example of codominance? A) sickle-cell anemia D) AB blood type B) variation in eye color 6. Which of the following is true regarding an individual who has inherited one sickle-cell gene and one normal gene...
i
did number 2 but i need help with 3 the same scenerio applies for
question 2&3
3. If the couple above (question 2) have more children, what is the probability that their subsequent sons will be blood type A? A.096 B. 100% C. 75% D. 50% E.25% 4. HH ferbert is hetetozygous for "male pattem baldness. His wife, Sheri, is also bald, due to the male sex-influenced trait. The baldness allele (m) is dominant in males and recessive in...
2. Tetrads form during _______.
prophase of mitosis
metaphase of mitosis
prophase of meiosis I
metaphase of meiosis I
telophase of meiosis I
prophase of meiosis II
metaphase of meiosis II
anaphase of meiosis II
telophase of meiosis II
anaphase of meiosis
3. A normal individual who is a carrier for an x-linked trait
like hemophilia ___.
SELECT ALL THAT APPLY.
is heterozygous for the recessive condition.
shows the dominant phenotype.
can have daughters who have the gene.
is always...
I did 1-5 but confused on the rest
LAB EXERCISE 4.1 continued Name 6 Remember that the ability to taste PTC is dominant to the inability. Two normally pigmented taster parents have an albino, taster son and a non-taster daughter with normal pigmentation. Using A and Tand a and t for the dominant and recessive alleles, respectively, create a Punnett square for two traits, as shown on pages 71-73 in the section "Transmission of Autosomal Traits: Two at a Time."...
Most questions answered within 3 hours.
-
A chemist had a bottle of HCl (aq) of unknown concentration. She
performed a titration experiment...
asked 18 minutes ago -
According to the network system security, please explain:
1- What is canary and how it does...
asked 1 hour ago -
Study the provided BagInterface and the methods implemented in
the ResizableArrayBag
For the following methods that...
asked 1 hour ago -
Enter your answer in the provided box. To what fraction of its
original volume, Vfinal/Vinitial, must...
asked 2 hours ago -
Can you figure out if any R functions used to subset a time
series 1 or...
asked 2 hours ago -
Which of the following is correct?
A. APC + MPS = 1
B. APS + MPS...
asked 2 hours ago -
Given a regression sum of squares equal to 2373.59 and a total
sum of squares equal...
asked 4 hours ago -
Compare and contrast the linear motion and angular motion
equations F ma and . That is,...
asked 3 hours ago -
Now that this course has taken you on a journey of introduction
to the world of...
asked 4 hours ago -
The sandwich maker of the EE-Cole-Eye Sandwich Truck was just
fired (for a reason described below)...
asked 6 hours ago -
Name the following coordination compounds using systematic
nomenclature.
1. [Co(H2O)6]Cl2:
2. [Cr(NH3)6](NO3)3:
3. K4[Fe(CN)6]:
4. Na[Au(CN)4]:...
asked 6 hours ago -
Propose an efficient synthesis of 2-Bromo-5-nitrotoluene from
benzene. Hint: 3 steps. Consider directing effects of substituents....
asked 8 hours ago