Answer | Crossword Clue |
---|---|
pectinations | PECTINATION, a comblike structure |
pectination | a comblike structure |
ctenidium | a comblike anatomical structure |
ctenidia | CTENIDIUM, a comblike anatomical structure |
ctenidium | A comblike structure, esp. a respiratory organ or gill in a mollusk, consisting of an axis with a row of projecting filaments |