The gene C is on the cat chromosome called D1. You have mated two cats; one cat has the s b genotype C/c and the other cat has the genotype C/c . Amongst their offspring is a kitten with a s s trisomy of chromosome D1 that has the genotype C/c /c . Which parent did the kitten with D1 trisomy inherit their C allele from? Parent 1 Parent 2 You cant tell just from the genotypes given.