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The madreporic canal of a starfish is often referred to as the stone canal because it is a rigid, calcified structure that connects the madreporite, a porous plate on the starfish's body, to the ring canal. This canal plays a crucial role in the water vascular system, allowing seawater to enter and circulate, which is essential for locomotion and feeding. The term "stone" reflects its hardened, mineralized composition, distinguishing it from softer tissues.
What else can I help you with?
What is the function of the transverse canal on a starfish?
They connect the radial canal to the ampullae in the water vascular system.
A starfish doesn't have which organ?
It depends what you're comparing them to. Here's a list some of the parts of a starfish: radial canal ring canal stone canal stomach reproductive glands digestive glands water vasculatory system optic cushion tube feet madreporite
How does starfish move?
Water comes into the system via the madreporite. It is then circulated from the stone canal to the ring canal and into the radial canals. The radial canals carry water to the ampullae and provide suction to the tube feet. The tube feet latch on to surfaces and move in a wave, with one body section attaching to the surfaces as another releases.
What is the function of stone canal in water vascular system in see star?
the stone canal connects the madreporite to the ring canal and the ring canal allows water to flow into the radial canals, just tubes...
Why won't the gate at Poseidon's castle open on poptropica?
It doesn't open because you have to find a starfish at the museum and then use it to put it on the offering stone. The starfish is on the face of Poseidon's statue.
Where does water enter the star fish?
that's easy it goes through the sieve plate, to the stone canal, then into the ring canal , to the radial canal and out the tube feet which are also used for respiration :)
What is a stone dwelling called?
A stone dwelling is typically called a "stone house" or "stone cottage."
Why was the Illinois and Michigan canal built?
The Illinois and Michigan canal connected Lake Michigan to the Mississippi River. It was used to transport grain, lumber, and stone.
What is stone called in Hindi language?
'patthar' is stone.
What has the author Ken MacLeod written?
Ken MacLeod has written: 'The stone canal' 'Dark light'
What is a person who makes idols from stone called?
A person who makes idols from stone is called a stone sculptor or a stone carver.
What is alexandrite stone called in Hindi?
What is alexanderite stone called in hindi
