Final answer:
The proper ending for Papilloma to indicate the family and genus that includes HPV, the cause of cervical cancer, is Papillomaviridae, Alphapapillomavirus.
Step-by-step explanation:
The proper ending to Papilloma to show the family and genus that includes HPV, the cause of cervical cancer, is Papillomaviridae, Alphapapillomavirus. The family Papillomaviridae includes viruses that infect human epithelial cells and can cause diseases such as cervical cancer. The genus Alphapapillomavirus is one of the genera within the family, and it includes HPV strains that are specifically associated with cervical cancer.