Options: [I] genetic diversity; [II] density; [III] animals with backbones; [IV] volume; [V] haploid plants; [VI] gravity; [VII] hydrogen and oxygen; [VIII] white eye color;
Q: Fact 1: Crossing two living things with recessive traits causes their offspring to have that recessive trait. Fact 2: White eye color is a recessive trait. Given the two facts above, crossing two living things with what will cause their offspring to have it?
A:
[VIII]