The missing ending in ligamentum mucos___ is which letters?

The missing ending in ligamentum mucos___ is which letters?

• A. ium
• B. umus
• C. a
• D. um

Answer: (D)

Understanding Latin adjective agreement in anatomy is key here. Ligamentum is a neuter singular noun, so the describing word must also be neuter singular to match. The neuter singular ending for adjectives of this type is -um, giving ligamen­tum mucosum. That form fits the pattern and creates a correct, standard anatomical term. The other endings don’t fit the agreement: -ium would not yield a standard neuter adjective form here, -us would be masculine, and -a would be feminine or a noun, which would not agree with ligamentum.

Understanding Latin adjective agreement in anatomy is key here. Ligamentum is a neuter singular noun, so the describing word must also be neuter singular to match. The neuter singular ending for adjectives of this type is -um, giving ligamen­tum mucosum. That form fits the pattern and creates a correct, standard anatomical term.

The other endings don’t fit the agreement: -ium would not yield a standard neuter adjective form here, -us would be masculine, and -a would be feminine or a noun, which would not agree with ligamentum.