Question

Incomplete digestion leads to dash​

Answer 1

Answer:

platyhelminthes

A)The incomplete digestive system is the system in which entry of food and exit of waste material is done from a single opening. It is found in Cnidaria, Ctenophora or Platyhelminthes.

B)Ascehelminthes and chordates have a complete digestive system i.e., they have separate openings for entering of food (mouth) and removal of waste (anus).

C)Porifera has water canal system so they can trap the food present in the water.

So the correct option is 'Platyhelminthes'.

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