IS NEEDED ASAP!!
Question 4
Is the trait in the pedigree autosomal or sex-linked?

autosomal

sex-linked

Question 5
If couple II-1 and II-2 were to have another child, what is the chance of that child having the trait?
100%

50%

0%

Question 6
How are individuals III-5 and I-2 related?
nephew to aunt

granddaughter to grandfather

grandson to grandmother