opercula in a sentence
n.
📚 Grade Level: Grade 11, Grade 12
Definition
Opercula are bony or cartilaginous flaps that cover and protect the gills of fish and some aquatic animals.
Crossword clues for opercula
Crossword clue ideas and answer hints for the word "opercula".
- Flaps that cover fish gills.
- Protective coverings for aquatic creatures.
- Bony structures shielding gill openings.
- Cartilaginous lids on some sea animals.
- Protective coverings found in certain fish.
Opercula sentence examples
- The opercula of the fish protect their gills from debris and predators.
- In some species, the opercula can display vibrant colors that attract mates.
- The paleontologist discovered fossilized opercula that provided insights into ancient marine life.
- Aquarium enthusiasts often marvel at the intricate designs of the opercula on their tropical fish.
- During the dissection, the students carefully examined the opercula and their functions in respiration.