Answer: C.
because I translated it to what the answer is
0% according to the Punnett square I came out with, when you cross Yy with uu, you get 50% Yu and 50% yu
Because it has no scientific explanation. As a matter of fact it has no explanation.
The things that black cats cause bad luck are a myth, and do not have any proof or explanation, meaning it cannot be concluded neither as a hypothesis nor scientific.
Hope it helped,
BioTeacher101
