Do dominant traits occur more often than recessive traits

Yes, they do:

In an F1 generation (first generation to be studied) all offspring will appear with dominant traits.

In an F2 generation (second generation to be studied) there is only a 25% chance of offpring having recessive traits (75% chance of dominant traits).

Hope it helped,

BioTeacher101

not sure but try c two haploid cells

explanation:

i think the answer would d