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calcareous plates
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∙ 13y ago
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∙ 12y agosomething
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What are starfish made up of?
Starfish have a water vascular system with tube feet. The calcareous endoskeleton is a combination of ossicles connected by collagen fibers.
Skeletal plates in starfish?
They make up the skeleton and protect internal structures.
The skull backbone and limb bone make up a vertebrate's what?
endoskeleton;)
What bony plates make up a star fish skeleton?
The endoskeleton
Describe the nature of starfish skeleton?
Starfish are invertebrates, but they do have any endoskeleton comprised of calcareous ossicles. These ossicles are connected together by a mesh of collagen fibers.
Do deer have an endoskeleton?
Yes, a deer does have an endoskeleton. It's endoskeleton is made up of bone and cartilage system.
Does an starfish have bones?
A starfish is an invertebrate, which means it has no spine, however it does have spines, which are white and calcareous that extend from the endoskeleton beneath. The spines are movable, used for protection and are sensitive to touch.
What bony plates make up a starfishs skeleton?
The bony plates that make up a starfish's skeleton is the ossicles. They are found in not only starfish but sea cucumbers and sea urchins also.
What is the nature of the starfish skeleton?
Starfish's skeletons are much smaller and they are shaped like a star.Starfish are invertebrates, meaning that they do not have have backbones or the bones to which arms and legs are attached on the human skeleton.AnswerStarfish have hydrostatic endoskeletons made of hard, bumpy, spiny ossicles. They are invertebrates, meaning that they do not have a backbone or spinal cord. Their skeletons require water to function, hence the name hydrostatic. Humans have bones made of different materials, and they have joints, unlike starfish. STARFISH DO NOT HAVE EXOSKELETONS. They are Echinoderms, not Arthropods.
What materials make up the endoskeletons of most vetebrates?
A true endoskeleton is derived from mesodermal tissue.
Echinoderms have an endoskeleton made up of percent calcium carbonate?
Echinoderms have an Endoskeleton made up of 95 % calcium carbonate.
Does a starfish have an exoskeleton?
Sea Stars otherwise known as Star Fish are Echinoderms and they do not have an exoskeleton, they have an endoskeleton.
