Question

13
Sita and Ram have their first child. Sita knows her blood type is A, but Ram does not know his blood type.
However, Ram knows that both his mother and father have type B blood. The first child is a boy named kush
Kush has type o blood. Sita and Ram do not understand how this happened. Which of the following is the best
explanation?
1) Sita's genotype is AA and Ram's genotype is 00; thus, skip expresses the Ophenotype
2) Sita's genotype is AO and Ram's genotype is 0O; thus, skip expresses the 0 phenotype
3) Because Ram's parents are both type B, Ram is not Khush's father
4) Kush's blood type will need to be checked after his first month of life, if Sita and Ram want to know his blood
type, as it takes about a month for the blood type to develop in a newborn child
in the given pedigree the shaded individuals are home
van

Answer 1

Answer:

Explanation:

Correct ans is (2)

Answer 2

Answer:

hey mate I think the

answer is 2 )

I hope this helps☺

Explanation:

this is bcoz O is dominant over A