In: Biology
Sally is blood type AB positive and her mother was type A- and father type B+.
Vikram is blood type B-, and his father was type B+ and mother type O -.
A) What is Sally's genotype:
B) What's Vikram's genotype:
C) The genotypes and blood types (phenotypes) possible in their children.
Answer =
Sally is blood type AB positive and her mother was type A- and father type B+.
Vikram is blood type B-, and his father was type B+ and mother type O -.
A) What is Sally's genotype:
IAIB
Explanation =
mother = A- genotypes = IAi
father = B+ . genotypes = IBIB
IA | i | |
IB | IAIB ( blood tyepe AB, sally) | IBi (blood type B-) |
IB | IAIB( blood tyepe AB, sally) | IBi (blood type B-) |
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B) What's Vikram's genotype:
vikram blood type is B-.
genotypes = IBi ( blood type B)
Explanation =
father was type B+ = genotypes IBIB
and mother type O -.= genotypes ii
IB | IB | |
i | IBi ( blood type B) | IBi ( blood type B) |
i | IBi ( blood type B) | IBi ( blood type B) |
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C) The genotypes and blood types (phenotypes) possible in their children.
phenotype = Sally ( AB+) X vikram (B-)
genotypes = IAIB IBi
children :
IA | IB | |
IB | IAIB (blood type AB +) | IBIB (blood type B +) |
i | IAi (blood type A - ) | IB i ( blood type B-) |
childrens with phenotypes and genotypes are :
1. (blood type AB +) = IAIB
2. blood type B + = IBIB
3.blood type A - = IAi
4.blood type B- = IB i