1. What is bristles?
2. Write the function of each parts of the snail?
3. Explain how the snail moves?
Answers
Answer:
1.A bristle is a stiff hair or feather (natural or artificial), either on an animal, such as a pig, a plant, or on a tool such as a brush or broom.
2.eyespots - located at the tips of the long tentacles on land snails
foot - the soft, muscular part of the snail that allows the snail to move
shell - the hard, spiral, protective covering of the snail
head - the front part of the snail, containing the tentacles, eyes, and mouth
mouth - on the underside of the head - it contains the radula, a file-like tongue that breaks down the snail's food
respiratory pore - a small hole in the side of the body, used for breathing
tentacles - two long and two short sensory tentacles on the upper surface of the snail's head.
3.Land snails move by gliding along on their muscular foot, which is lubricated with mucus and covered with epithelial cilia. This motion is powered by succeeding waves of muscular contractions that move down the ventral of the foot. ... Snails secrete mucus externally to keep their soft bodies from drying out.
hope it will help you.
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Answer:
1.Hair like structures projecting out of the body of an earth worm that provides it with a good grip on the ground.
Explanation:
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