ZuoTi.Pro
Question

4. The presence of Rh factor on red blood cells (Rh positive) is dominant over the absence of Rh factor (Rh negative). What i

science   biology   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

let the alleles be Rh+ - dominant, Rh- - recessive, so the genotype of the heterozygous parent is Rh+Rh-

Rh+Rh- * Rh+Rh-

Rh+ Rh-
Rh+ Rh+Rh+ (Rh-positive) Rh+Rh- (Rh-positive)
Rh- Rh+Rh- (Rh-positive) Rh-Rh- (Rh-negative)

probability of getting a child with Rh-negative blood for heterozygous parents = number of Rh-negative/total number

= 1/4

probability of getting a child with Rh-negative blood for heterozygous parents = 1/4

0 0
Add a comment
Know the answer?
Add Answer to:
4. The presence of Rh factor on red blood cells (Rh positive) is dominant over the...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

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

  • Rhesus factor, is a type of protein found on the outside of red blood cells. The...

    Rhesus factor, is a type of protein found on the outside of red blood cells. The protein is genetically inherited. A donor is said to have Rh+ blood if the Rhesus factor is present in their blood. Suppose that a blood donation campaign is launched by the University of Ottawa walk-in clinic. Among undergraduate students donating blood to walk-in clinic, 30% have Rh+. a) If seven undergraduate students donate blood at this clinic on a particular day, what is the...

  • Rhesus factor, is a type of protein found on the outside of red blood cells. The...

    Rhesus factor, is a type of protein found on the outside of red blood cells. The protein is genetically inherited. A donor is said to have Rh+ blood if the Rhesus factor is present in their blood. Suppose that a blood donation campaign is launched by the University of Ottawa walk-in clinic. Among undergraduate students donating blood to walk-in clinic, 30% have Rh+. 1. If seven undergraduate students donate blood at this clinic on a particular day, what is the...

  • Rhesus factor, is a type of protein found on the outside of red blood cells. The...

    Rhesus factor, is a type of protein found on the outside of red blood cells. The protein is genetically inherited. A donor is said to have Rh+ blood the Rhesus factor is present in their blood. Suppose that a blood donation campaign is launched by the University of Ottawa walk-in clinic. Among undergraduate students donating blood to walk-in clinic, 30% have Rh+. 1. If seven undergraduate students donate blood at this clinic on a particular day, what is the probability...

  • Rhesus factor, is a type of protein found on the outside of red blood cells. The...

    Rhesus factor, is a type of protein found on the outside of red blood cells. The protein is genetically inherited. A donor is said to have Rh+ blood if the Rhesus factor is present in their blood. Suppose that a blood donation campaign is launched by the University of Ottawa walk-in clinic. Among undergraduate students donating blood to walk-in clinic, 30% have Rht. 1. If seven undergraduate students donate blood at this clinic on a particular day, what is the...

  • is In guinea pigs, black coat color (B) is dominant to white (b), and rough color...

    is In guinea pigs, black coat color (B) is dominant to white (b), and rough color (R) dominant to smooth (o). What following crosses a) BBRR x bbrr b) BBrr x bbRR c) Bbrr x bbRr d) BBRr x BbRr e) BbRr x BbRr 2)The presence of one of the Rh antigens on the surface of the red blood cells (Rh+) in humans is produced by a dominant gene R. Th negative cells are produced by the recessive genotype rr....

  • Hereditory spherocytosis, an autosomal dominant disorder, results in sphere-shaped red blood cells that break down prematurely....

    Hereditory spherocytosis, an autosomal dominant disorder, results in sphere-shaped red blood cells that break down prematurely. If both parents have hereditory spherocytosis, what is the probability that they will have a child that is unaffected by this disorder? O 0 O 1/4 O 1/2 S 3/4 O 10r 100% s Previous Next Quiz saved at 8:17pm Submit Quiz

  • Solve A blood bank catalogs the types of blood, including positive or negative Rh-factor, given by...

    Solve A blood bank catalogs the types of blood, including positive or negative Rh-factor, given by donors during the last five days The number of donors who gave each blood type is shown in the table below OAB AB Total Rh-factorPoIVe 156 139 37 12 ive 2825 Total Find the conditional distributions of the two Rh-factors for each blood type Display the conditional distributions with side-by-side bar charts Does there appear to be an association between rh-factor and blood type?...

  • A woman has type A blood that is Rh-negative. Her father, however, had type B blood...

    A woman has type A blood that is Rh-negative. Her father, however, had type B blood that was Rh-positive. She marries a man who is AB positive, but his mother was Rh-negative. I know that the allele for Rh positive blood is dominant (R) over the allele for Rh-negative blood (r). But I am having trouble with a 4x4 Punnett square which I am sure would be essential to solving this! I appreciate any help you could give! 1. What...

  • Exercice 3: Rhesus factor, is a type of protein found on the outside of red blood...

    Exercice 3: Rhesus factor, is a type of protein found on the outside of red blood cells. The protein is genetically inherited. A donor is said to have Rh+ blood if the Rhesus factor is present in their blood. Suppose that a blood donation campaign is launched by the University of Ottawa walk-in clinic. Among undergraduate students donating blood to walk-in clinic, 30% have Rh+. 1. If seven undergraduate students donate blood at this clinic on a particular day, what...

  • In humans, the presence of freckles (F) is dominant to the absence of freckles (f). If...

    In humans, the presence of freckles (F) is dominant to the absence of freckles (f). If two heterozygous individuals mate, what is the probability of having a child with NO freckles a. 100% b. 50% c. 25% d. 75%

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