Question

which of the following statements best compares the functions of projections and cilia? a both projections and cilia are used to attach to a host b projections are used to attach to a host, while cilia are used for mobility c both projections and cilia are used for mobility d projections are used for protein synthesis, while cilia are used for osmosis

Explanation:

Projections on a virus are used to attach to a host cell. Cilia on a cell are hair - like structures that are often used for movement (mobility).

Answer:

B. Projections are used to attach to a host, while cilia are used for mobility