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Which surface is the mouth usually found in echinoderm?
The mouth in echinoderms is typically found on the underside of their body, known as the oral surface. This is where the mouth is located in relation to their radial symmetry, usually in the center of their oral disc.
The sievelike disc-shaped opening in an echinoderm's body through which water enters and leaves is called what?
The sievelike disc-shaped opening in an echinoderm's body through which water enters and leaves is called the madreporite. It is the entrance to the water vascular system, which helps in functions like respiration and movement.
How is an echinoderm's radial symmetry different from that of a jellyfish?
The echinoderm's mouth is the shape of a pentagon and it has 5 teeth-like teeth. The difference between the echinoderm's and the jellyfish's radial symmetry is that the jellyfish shows radial symmetry and is spherical in shape. The echinoderms are flatter, have five arms and have pentaradial symmetry.
What are specialized cells that tell the echinoderm if it is upside down or not?
statocysts
Which one of these creatures is an echinoderm a grasshopper b spider c crab d sea star?
PENN FOSTER HAHA !A ) GrasshopperB) SpiderC) CrabD) Sea StarYou are doing pennfoster too . That's so cool .
Which surface is the mouth found in echinoderms?
The mouth is found on the underside of an Echinoderm
Which surface is the mouth usually found in echinoderm?
The mouth in echinoderms is typically found on the underside of their body, known as the oral surface. This is where the mouth is located in relation to their radial symmetry, usually in the center of their oral disc.
This echinoderm is found in class Asteroidea?
starfish
What is found in all adult echinoderm?
Radial symmtry
Can you use the word echinoderm in a sentence?
A starfish is an echinoderm.
Is a spider an echinoderm?
No. A spider is an arachnid. A starfish is an example of an echinoderm.
Does a echinoderm have a back bone?
Echinoderm is an invertebrate and therfore it has no backbone
Is a sand dollar a echinoderm?
Yes sand dollar is an echinoderm.
Do echinoderms have ossicles?
YES, but it is not the same "ossicles" that are found in the mammal ear. Echinoderm ossicles are small calcium-matrix plates that make up the dermis or endoskeleton of the echinoderm. They provide protection and support to the underlying tissue.
What is the difference between human spine and a echinoderm?
an echinoderm is an organism with no spine
Is a bird an echinoderm?
A bird is NOT an echinoderm because they dont live in salt water
Why is echinoderm a good name for starfish?
Because echinoderm means "spiny skin."
