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What do the bristles on the exterior of an earthworm help it to do?
Wiki User
∙ 12y ago
Called setae, the tiny bristles on each segment of a worm help it move through soil as well as grip another worm when mating.
Wiki User
∙ 12y ago
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What is The stiff bristles on an earthworm is?
Can
Why does an earthworm have bristles?
it has bristles to prevent it from skidding it is also used as brake in them.
How do bristles help the earthworm in its movement?
Bristles also known as setae. They work as legs; they grip to soil with the setae. Setae also can dig through soil.
How many bristles does an earthworm have?
enough to move.
What does a setae on a earthworm do?
Setae are bristles or hair-like structures that help attach the earthworm to the ground and create friction so if an earthworm is going down a hill, it would slide down but actually continue to move through hydrostatic pressure.
Do worms have bristles on their body?
The bristles along the body of an earthworm are called the Setae, they are used as anchors as the earthworm moves along.Read more: What_do_the_bristles_on_the_underside_of_the_earthworm's_body_do
Worms Skeletal system?
A earthworm does not have a skeleton. It has bristles on each segment called setae that help the earthworm move. Earthworms have no limbs. The earthworm has two sets of muscles; one that makes it long and thin and one that makes it fat.
What structures help the earthworm grip the ground as it moves?
The structures that help earthworms and most other worms in the annelida phylum are called setae. These are bristle-like structures that act almost like feet and grip the surface the earthworm is moving on.
Why would the earthworm have bristles on the outside of its body?
Mobility aids, and vibration sensors.
What do the bristles on the underside of the earthworm's body do?
The bristles along the body of an earthworm are called the Setae, they are used as anchors as the earthworm moves along. The earthworms will anchor the rear of the body as it extends the front then anchor the front of the body as it contracts the rear. The setae are extended and contracted in sequence to match the movement of the body.
On what area of the earthworm body do these bristles appear?
The bristles along the body of an earthworm are called the Setae,which are set along its segmented length. In all the body segments except the first, last and clitellum, there is a ring of S-shaped setae embedded in the epidermal pit of each segment.
What will an earthworm do if it crawls on sandpaper?
its bristles would rub against the sand paper and would tear off and or rip
