cirri in a sentence
n.
📚 Grade Level: Grade 9, Grade 10, Grade 11, Grade 12
Definition
Cirri are slender, hair-like appendages found in certain microscopic organisms and marine invertebrates, used for locomotion and feeding.
Sample Sentences
- The microscopic organisms moved gracefully through the water, their cirri waving like delicate tendrils.
- In certain species of marine invertebrates, cirri play a crucial role in locomotion and feeding.
- The biologist observed how the cirri of the sea cucumber helped it navigate through the sandy ocean floor.
- Under the microscope, the cirri of the protozoan created a mesmerizing pattern as they swept through the surrounding fluid.
- The intricate arrangement of cirri on the barnacle's appendages aids in filter feeding and respiration.