Joe Harris was my professor in embryology & anatomy. He wrote on the chalkboard with both hands so it was hard to keep up with my notes.
On final exam darned if I didn’t pull a blank on a question so I wrote down for the answer “Bird, capable of flight & reproduction.”
Amazing that he kept a file of ridiculous answers. He pulled out a card one time and darned if it wasn’t mine! We both had a good laugh!