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The exoskeleton of arthropods defines their gross morphology (as determined and maintained by principles of genetic expression); although life stages may evidence significant differences (egg and larval stages, versus adult shape, for example). Since the exoskeleton can't grow owing to its rigidity, arthropods need to periodically shed it in order to increase in size, a process called ecdysis.
Arthropods support their own weight with a rigid external structure called an exoskeleton which completely encloses their internal organs. It is made of a hard long-chain protein called chitin, similar to cellulose. This strategy provides both support and some degree of protection against the environment.
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Which of these has an exoskeleton arthropod worm vertebrate cnidarian?
An arthropod
Is the portuguese man of war an arthropod?
Nope - it's a member of the Jellyfish family, not an arthropod.
What arthropod is sessile?
Barnacles
What advantages might a winged arthropod have over an arthropod without wings?
although an octopus has eight arms or tantacles
What is the MAIN features of arthropoD?
An arthropod's main features are the segmented body, an exoskeleton made from chitin, and joint appendages.
What keeps an arthropod from drying out?
The exoskeleton
Why are lifetime activities good for you?
For 1. it keeps you in shape and helps you stay healthy 2. It gives you something to do and 3. it keeps you out of ANY kind of trouble.
What are two jobs that cartilage does for the body?
keeps bones from rubbing together helps give the body shape
What helps an arthropod keeps its shape?
The exoskeleton of arthropods defines their gross morphology (as determined and maintained by principles of genetic expression); although life stages may evidence significant differences (egg and larval stages, versus adult shape, for example). Since the exoskeleton can't grow owing to its rigidity, arthropods need to periodically shed it in order to increase in size, a process called ecdysis.
What does cartiage mean?
tough stretchy tissue which helps give the body shape and keeps the bones from rubbing together
What is a feture of all arthropods?
Its exoskeleton, which gives the arthropod shape, support, and protection.
What helps a cell keeps it shape?
The cytoskeleton helps a cell maintain its shape by providing structural support and maintaining the cell's overall organization. Additionally, the cell membrane, which is made up of a phospholipid bilayer, helps to enclose the cell contents and contribute to the cell's shape.
What does exercises do?
It keeps your body in and shape and helps your body stay healthy.
Do football players take ballet?
Yes, they do! It it good for them and keeps them in shape for football and a lot of NFL players belong to Ballet companies during the off season! It also keeps them balanced and helps their flexibility.
What keeps its shape?
solids
What keeps its own shape?
solids
How does jello keep its shape?
It keeps shape because it is kept cold.
