Question

The DNA sequence reads ACGTTCATT before a mutation occurs. After the mutation, the DNA sequence reads ATCGTTCATT. Which type of mutation occurred?

Answer 1

Hemophilia is an X-linked recessive disorder (Xh) that is passed through generations and can be traced by using a pedigree.

THE ANSWER IS (D)

expresses hemophilia and died of complications

Answer 2

Single nucleotide polymorphism or point substitution