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Oligochaeta.
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∙ 15y ago
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Is earthworm an insect?
No, it doesn't have six legs or more so it can't possibly be an insect.
Is an earthworm an annelid?
No, an earthworm is not a chordate because it has a nerve cord that does not run down the back.
What direction do setae face on an earthworm?
Setae on an earthworm (an annelid) point backwards to add traction as it moves, especially if it is moving up soil or something. Think of it as hooks, essentially a source of friction, for the generally smooth worm as it moves using peristaltic motion.
Why is an earthworm considered as an annelid?
Because the worm has many rings around its bodies which makes it a an Annelid. Annelid="Ringed" and refers to a series of rings or segments that make up the bodies of the members of this phylum.
Why does the earthworm belong to the phylum anneldia?
The annelids are segmented worms. Although some annelids have appendages and primitive sight organs (photo-reactive pigment spots), earthworms do not. Earthworms do, however, have the typical annelid neural ganglia, and the annelid circulatory system, including the aortic arches that function as the worm's heart. And, of course, earthworms are segmented.
Which one of the following pairs represent a correct association mollusc- spider annelid- earthworm mollusc - leech annelid -octopus?
annelid- earthworm
Is an earthworm a living thing?
actually, it's neither. An earthworm is an annelid, otherwise known as a segmented worm.
Is an earthworm a water annelid?
yes uit is
What creature is an annelid a gastropod b earthworm c planarian d sponges?
the answer is b earthworm
Which pair represents a correct association mollusc and spider annelid and earthworm mollusc and leech or annelid and octopus?
Which of the following associations is incorrectannelid-earthworm............took the test got a 100
Is the earthworm an annelid?
segmented worms
What are annilds?
an annelid is basically an earthworm that lives in a marine environment, you can read more about it at http://en.wikipedia.org/wiki/Annelid
Is earthworm an insect?
No, it doesn't have six legs or more so it can't possibly be an insect.
What is the example of annelids?
An example of an annelid animal is the earthworm. Leeches and ragworms are also examples of an annelid animal, which is a segmented worm.
What is Good soil formed by the action of the common annelid called?
earthworm
Is a roundworm part of the earthworm family?
no. the roundworm would a nematode. an earthworm is part of the annelid family, because it is a segmented worm.
What is the major difference between a hookworm Nematoda and an earthworm Annelid?
body segmentation
