Science, asked by sunithasivakumar, 2 months ago

Write a short note on locomotion in leech..​

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Answered by ItzMrAlcohol
3

Answer:

Actual locômotion is effected by changing the length of the body. At first the posterior sućker is attached to the substratum. This produces a wave of contraction to paśs forwards along the circular muscles, whilst the longitudinal muscles are kept in a relaxed state.

Explanation:

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