Question

what is a platyhelminthes​

Answer 1

Answer:

I am the student of 9th target class

I know very well about it ........ .............

Explanation:

it has bilateral symmetry.

it has triploblastic or organ system .

leaf like body it has .

anus is absent in this phylum.

internal fertilization..

sexual reproduction.......................

Answer 2

platyhelminthes:-

it is third phylum has the Acelomate and unsegmented body. also called flatworms.

no ceolom (special function like heart)present.

bilateral symmetry and triploblastic.

free living or parasite animals.

digestive cavity has one opening for both injestion and engestion.

example:-planaria ,liver fluke