The exoskeleton of arthropoda - or the cuticle with which they are covered - is made largely of a tough protein called chitin, a long chain polymer comparable to cellulose. It fills the same role as the protein keratin in other animals where it would be found in hair, nails, hooves, claws, beaks, etc.
Some arthropods, like crustaceans, further harden their chitin exoskeleton by biomineralization with calcium carbonate. Because it is inflexible, the organism has to periodically shed it (moult) in order to grow.
The exoskeleton of arthropoda is made of a tough protein called chitin, a long chain polymer comparable to cellulose. It fills the same role as the protein keratin in other animals where it would be found in hair, nails, hooves, claws, beaks, etc.
Some arthropods, the crustaceans, further harden their chitin exoskeleton by biomineralization with calcium carbonate.
Because it is inflexible, the organism has to periodically shed it (moult) in order to grow.
The body covering or exoskeleton of arthropoda is made of a tough protein called chitin, a long chain polymer comparable to cellulose. It fills the same role as the protein keratin in other animals, found in hair, nails, hooves, claws, beaks, etc. Some arthropods, like crustaceans, further harden their exoskeleton by biomineralization with calcium carbonate. Because it is inflexible, the organism has to periodically moult it in order to grow (ecdysis).
Arthropod bodies are covered with a hard protein called chitin, the main component in their exoskeleton. Often it is biomineralized for additional hardness by minerals like calcium carbonate. Chitin is also exploited for the hardest body parts of cephalopods and by molluscs, and is the main component of cell walls of fungi. It fills the same role as the hard protein keratin in human fingernails and hair, or beaks, claws, and mammal hooves.
Arthropod bodies are covered with a hard protein called chitin.
An arthropod's exoskeleton covers its entire body. This exoskeleton must periodically be shed off through a process called molting in order for the arthropod to grow.
Telson
All arthropods have the followingcharacteristics.1. A hard outer body covering called an exoskeleton.2. Specialized mouth parts3. Jointed legs4. Compound Eyes5. Segmented body__ Nissy 2012
The external covering on arthropods is called the exoskeleton (or cuticle). It is made of a tough protein called chitin, a long chain polymer comparable to cellulose. Because it's inflexible, arthropods need to shed it (moult) in order to grow.
Do arthropods have backbones?No, it is the exoskeleton that holds the arthropod's body together. arthropods are invertebrates, which means they do not have backbones.
A hard outer body covering called an exoskeleton.Specialized mouth partsJointed legsCompound EyesSegmented body
Crayfish are crustaceans, and therefore have a shell-like outer covering called an exoskeleton.
exoskeleton
A cuticle is part of the human fingernail. Cuticle can be used to refer to the organic hard outer covering of any organism, including arthropods (of which cricket is a member).
Telson
All arthropods have the followingcharacteristics.1. A hard outer body covering called an exoskeleton.2. Specialized mouth parts3. Jointed legs4. Compound Eyes5. Segmented body__ Nissy 2012
All arthropods have the followingcharacteristics.1. A hard outer body covering called an exoskeleton.2. Specialized mouth parts3. Jointed legs4. Compound Eyes5. Segmented body__ Nissy 2012
Ants don't have bones. Like other insects, they are arthropods and have an exoskeleton (hard covering outside their body) instead.
Arthropoda (the arthropods) is a taxon or classification referred to as a phylum. Arthropods are characterized by the presence of an exoskeleton made from chitin, joint appendages, and a segmented body.
all arthropods have the following characteristics :-1. A hard outer body covering called an exoskeleton.2. Specialized mouth parts3. Jointed legs4. Compound Eyes5. Segmented body
The external covering on arthropods is called the exoskeleton (or cuticle). It is made of a tough protein called chitin, a long chain polymer comparable to cellulose. Because it's inflexible, arthropods need to shed it (moult) in order to grow.
It's called an exoskeleton, exo being outside.
It depends on the classification of vertebrate.Mammals have a body covering of fur, skin or hair.Birds have a body covering of feathers.Reptiles have a body covering of scaly skin.Fish have a body covering of scales.Amphibians have a body covering of moist skin.