madreporite in a sentence
n.
📚 Grade Level: Grade 11, Grade 12
Definition
Madreporite is a porous, sieve-like structure in echinoderms that regulates water flow into their water vascular system.
Sample Sentences
- The madreporite acts as a filter for water entering the water vascular system of echinoderms.
- Scientists study the madreporite to understand how sea stars and sea urchins manage their buoyancy.
- In some echinoderms, the madreporite is located on the aboral surface, making it easily identifiable.
- Damage to the madreporite can severely impact an echinoderm's ability to move and feed.
- The madreporite's role in regulating hydraulic pressure is crucial for the locomotion of sea cucumbers.