Answer:
It was a prank
Explanation:
everyone decided to prank percy and act like mrs dodds didnt exist
I believe that the answer to your question would be A. Heart Begins.
The probability of transmitting both traits to his son is Zero. This is because the son has one X chromosome and one Y chromosome (XX), therefore since the traits are linked to the X chromosomes, it means the son will only be a carrier but will not show the trait phenotypically.