I think its A I hope this help thank you!!
A homozygous dominant
B: homozygous recessive
C: heterozygous
I hope this helps you :)
Istanbul is a transcontinental city in Eurasia, straddling the Bosporus strait (which separates Europe and Asia) between the Sea of Marmara and the Black Sea. Its commercial and historical center lies on the European side and about a third of its population lives in suburbs on the Asian side of the Bosporus.