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Because of the composition of the exoskeleton. It must of necessity be tough to serve its function. Since it is inflexible, the organism has to periodically shed it (moult) in order to grow; a process called ecdysis.

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How molting of exoskeleton necessary for arthropod growth accomplished?

The exoskelton of an arthropod is hard, and thus cannot accomodate growth. So an arthropod must periodically replace it.


Why is ecdysis necessary?

Ecdysis is when an arthropod molts its exoskeleton. Molting is necessary. The arthropod exoskeleton is inflexible, so, for it to grow larger, arthropods must molt.


What is the process called when arthropods have an exoskeleton which they shed as they grow?

Arthropods molt (moult) in a process called ecdysis. It is necessary for growth because of the inflexibility of the exoskeleton. The old shell remnants are called exuviae. Note that the term 'anthropod' should not be confused with 'arthropod'; anthropods are humans or humanoids and do not moult in the canonic sense.


What are the features of a arthropod?

exoskeleton, chitin, molting


Why is molting necessay for arthropod growth?

This is how they grow. The old exoskeleton splits, then the body expands rapidly before the new exoskeleton hardens.


Molting refers to the shedding of which important arthropod part?

the outter skin. as the arthropod grows, the outter skin doesn't grow with it. than it gets rid of it by molting!


Why is molting beneficial?

Molting is beneficial because it allows animals to shed old feathers, exoskeletons, or skin, which can help in removing parasites and damaged tissues. It also enables growth of new feathers, exoskeletons, or skin, which is necessary for physiological functions and survival. Lastly, molting can help animals adapt to changing environmental conditions by allowing for improved insulation or camouflage.


What is the name the process in which an arthropod sheds its exoskeleton and forms a new ine?

Molting


What is the name of the process in which an arthropod sheds is exoskeleton and forms a new one?

Molting


Why does molting limit an athropod's size?

Molting limits an arthropod's size because the process involves shedding the exoskeleton to allow for growth, which temporarily leaves the animal vulnerable. During molting, the arthropod must expand its body before the new exoskeleton hardens, making it susceptible to predation and environmental hazards. Additionally, the need to produce a new, larger exoskeleton imposes physical constraints on growth, as the structure must be strong enough to support the organism. Consequently, these factors can restrict the maximum size that arthropods can achieve.


An arthropod is vulnerable to predators during the molting period because?

Its new exoskeleton is soft.


What is the name of the process in which an arthropod sheds it's exoskeleton and forms a new one?

Molting