Which genotype will offspring have if they inherit the a allele from both parents

If this is the punnett square question:

The correct answer would be

C.) aa

raits that your monster will have. the dna code for each trait is given, so you will need to go through the process of transcription and translation to determine what protein is being made and then match that with the corresponding trait. you may even include a picture of your monster if you are feeling creati