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The major function of the exoskeleton, like for all arthropods, is arguably to protect the soft body inside.
The major function of the exoskeleton, like for all arthropods, is arguably to protect the soft body inside.
The bodies of arthropods are supported by a hardened exoskeleton made of chitin, a substance produced by many non-arthropods as well. In arthropods, the nonliving exoskeleton is like a form-fitting suit of armor.
No, they only have an exoskeleton.
Arthropods have an exoskeleton. Mollusks don't.
exoskeleton
Carapace is a dorsal upper section of the exoskeleton or shell in a number of animal groups, including arthropods such as crustaceans and arachnids. The function of the carapace is to protect the animal and act as shelter.
Arthropods are characterized by segmented bodies, an exoskeleton made from chitin, and joint appendages.
Since arthropods have a rigid exoskeleton, in order to grow they need to moult their entire skin, then wait for the new exoskeleton to harden. Some of them eat the old exoskeleton in order to recapture the mineral content. Since many (like the crustaceans) are vulnerable during this stage, they need to hide for a while. The moulting process for some arthropods also integrates with the limb regeneration function.
Why is a large heavy exoskeleton less limiting for arthropods that live in the water?that is not the answer!!
Why is a large heavy exoskeleton less limiting for arthropods that live in the water?that is not the answer!!
Arthropods are segmented animals with jointed legs and an exoskeleton.