The Ossicles of the Ear Link the

question 52

Multiple Choice

The ossicles of the ear link the

• A) eustachian tube with the pharynx.
• B) organ of Corti with the vestibule.
• C) tympanic membrane with the cochlea.
• D) utricle with the saccule.

---

Definitions:

DNA OR RNA

Nucleic acids that carry genetic information (DNA) or are involved in protein synthesis (RNA).

Protein Capsid

The protein shell of a virus, which encloses its genetic material and is critical for its ability to infect host cells.

Genome

Sum of all the genetic information in a cell or organism.

Host Specificity

The degree to which a parasite or pathogen can infect only a limited range of host species.