Describe pedal laceration.

Explanation

(i)In fragmentation, the parent body breaks into fragmetns (pieces) and each of the fragment has the potential to develop into a new individual.
(ii) Fragmentation or pedal laceration occurs in many genera of sea anemones.
(iii) Lobes are constricted off from the pedal disc and each of the lobe grows mesenteries and tenacles to form a new sea anemone.