Answer:
A child with type B blood can have a mother with type B blood and a father with type O blood so the judge grants her request and decides due to Susan is right and Craig must pay child support (option b).
Explanation:
Susan is right in this case because her <u>son with type B blood may have a mother with type B blood and a father with type O blood</u>.
Blood types, according to the ABO system, depend on the existence of surface antigens A or B —Types A, B and AB— or their absence in the erythrocyte membrane.
In the inheritance of blood groups A and B are co-dominant, while the absence of antigens —type O— is a recessive trait.
Assuming that Susan has a genotype B/B and that Craig has a genotype O/O:
<em>Alleles O O </em>
<em>B B/O B/O
</em>
<em>B B/O B/O</em>
So it is very likely that the child is Craig's son and Susan is right.
Sand this is because It takes thousands of years for a rock to turn into sand
The possible father's blood groups are B, AB.
<u>Explanation:</u>
If the mother blood type of A, and the father blood type is AB, B then the child is B. Each biological parent donates one of their two ABO alleles to the child. The blood types in our body are classified as the four paternal blood types and the four maternal blood types.
The blood type has the 16 combinations of the blood samples. The genetic information from the body is independently inherited to the ABO blood types alleles. In the Rh factor, the genetic information is inherited from the one parent to another.
Answer:
1. 50%
2. ½ for both Ww and ww
Explanation:
White wings: WW, Ww
Yellow wings: ww
Ww x ww
White wing: W w
Yellow wing: w Ww ww
w Ww ww
Phenotypic ratio: Ww: ½ ww: ½
Percentage of offspring with yellow wings is 50%
