by Muriel Nikolaus
Published 1 year ago
Updated 1 year ago
segmented hydrostatic skeleton
Is an earthworm an endoskeleton or exoskeleton?
Earthworms do not have an internal skeleton as we do, and they do not have a protective hard exoskeleton as does an insect. They are flexible, long bundles of muscle, especially designed for life underground.
What type of skeleton does an earthworm have class 6?
Mention the type of skeleton present in earthworm. Solution : Earthworm does not possoess exoskeleton or endoskleton. It has bristls in body segmets called setae.
Do worms have an exoskeleton?
Are worms insects? No, worms are not insects. Unlike worms, insects have exoskeletons that act like a skeletal support structure and protects the insects' soft internal organs.
Why is the skeleton of earthworm and snails called a liquid skeleton?
Earthworm has a fluid inside its body that maintains its body shape. Such a skeleton is called liquid endoskeleton.
How does an earthworm move Class 6?
Solution : The muscles of the earthworm help to extend and shorten the body, thus making it to move. Earthworm also has tiny bristles called setae projecting out from the underside of its body. These setae are connected with muscles and helpp to get a good grip on the ground.
Which has outer skeleton?
Cockroaches have an outer skeleton. Cockroaches have an outer skeleton.
What is the type of skeleton found in the earthworm that provides support to its body?
Hydrostatic SkeletonHydrostatic Skeleton This type of skeletal system is found in soft-bodied animals such as sea anemones, earthworms, Cnidaria, and other invertebrates (Figure 19.2).
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2.CHAPTER 4 ANIMAL KINGDOM - National Council of Educational …
Url:https://ncert.nic.in/ncerts/l/kebo104.pdf
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6.Binary Fission - Definition, Steps and Examples - Biology Dictionary
Url:https://biologydictionary.net/binary-fission/
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