N6evasioEdie N6evasioEdie

Today at 10:10 PM
Biology

Answered

Mrs. Smith has blood type A. Her father has blood type A, and her mother has blood type B. If Mr. Smith has blood type AB, what is the probability that they will have a child with blood type AB?
a-25%
b- 50%
c-100%
d-0%

Answer :

Cheronesha1 Cheronesha1

Today at 10:15 PM

The answer would be A. 25%

Answer Link

StaceeLichtenstein StaceeLichtenstein

Today at 10:15 PM

Answer: The correct answer is-

a-25%

ABO blood group shows multiple allelism that is has more than two alleles. AB alleles show co-dominance and O allele is recessive allele.

As per the information in the question, Mrs. Smith has blood type A, her father has blood type A ( genotype could be AA/AO), and her mother has blood type B ( genotype would be BO only). This means that she has inherited A allele from her father and O allele from her mother to make the blood type A. Thus, genotype of Mrs. Smith would be AO.

Mr. Smith has blood type AB ( that is genotype would be AB).

So, the genotypes of these parents would be-

Mrs. Smith- AO

Mr. Smith- AB

When these parents are crossed, they will have 25% probability of having child with blood type AB.

${teks-lihat-gambar} StaceeLichtenstein

Answer Link

Other Questions

would you have determined an identical rate law for the reaction of crystal violet and oh, if you had used [oh] of 0.030m and 0.040m instead of the concentratio

what is the review meeting called that seeks to consolidate all the new information captured over the course of the project? proposal review meeting developed p

what is the review meeting called that seeks to consolidate all the new information captured over the course of the project? proposal review meeting developed p

calculating payback [ lo2] an investment project provides cash inflows of $835 per year for eight years. what is the project payback period if the initial cost

calculating payback [ lo2] an investment project provides cash inflows of $835 per year for eight years. what is the project payback period if the initial cost

twins look exactly . class 5th ‌

if the nth term of a sequence be tn=(n-1)(n-2)(n-3) then show that the first three terms of the sequence are zero but the rest of terms are positive

if (3y - 1) (3Y + 5) and (5y + 1 )are the three consecutive term of AP then find the value of Y plz don't post irrelevant answer

We finished our dinner. We went for a walk

how to round the number 0.86431 to 2 decimal

of the following locations where do clocks run slowest? a. on the surface of a 2 solar mass neutron star. b. on the moon. c. on the surface of the sun.

if neither the volume nor the pressure of the system changes during the process, how is the change in internal energy related to the change in enthalpy

when president dwight eisenhower ordered the arkansas national guard into service to enforce court orders to desegregate schools, it was an example of

references to self-worth or self-image are global evaluations categorized as , whereas domain-specific evaluations are categorized as .

as an industry expands, more manufacturing companies are able to increase their productivity due to specialization. this industry is likely to be a(n):

the freedom to make decisions without following a prescribed policy or getting permission from a higher authority is known as which component of power?

regardless of the size and capabilities of the department's training staff, who is ultimately responsible for each fire fighter's safety and education?

the process of crenation occurs when the concentration of solute outside the cell is than inside the cell and the solution is said to be .

which presidential candidate won the popular vote in the election of 1824, but was also the first to be denied the presidency by the electoral college

other than goods, what did arab traders bring with them to the swahili coast? how might this change the religious and cultural life in the city-states?