Question

pick the pair that is the correct plural spelling and definition
multiple choice
axillae - armpit.
septum - nose.
ganglia - swelling.
appendixes - lower abdomen.
diagnosis - cause of disease.

Explanation:

1. "axillae" is the plural of "axilla" which means armpit.
2. "septum" is singular, not plural, and it's part of the nose, not the whole nose.
3. "ganglia" are collections of nerve - cell bodies, not swelling.
4. "appendixes" is the plural of "appendix" which is an organ, not the lower abdomen.
5. "diagnosis" is singular, and it's not the cause of disease but the identification of a disease.

Answer:

A. axillae - armpit