Which of the following are triploblastic, acoelomate with blind sac type of body plan, and parechyma cells originating from mesoderm fill up the cavities of the body ?

Which phylum has Blind sac type of body plan ?

Which of the following has pseudocoelomate tube within a tube body plan

The blind sac body plan is shown by

In the following questions , a statement of assertion (A) is followed by a statement of reason . (A): Flatworms are dorso-ventrally flattened organisms. (R): They are acoelomate and parenchyma cells originating from mesoderm fill up the cavities of the body.

In the following questions , a statement of assertion (A) is followed by a statement of reason (R). A: Flatworms are dorso-ventrally flattened organisms. R: They are acoelomate and parenchyma cells originating from mesoderm fill up the cavities of the body.

Blind sac body plan is shown by

Blind sac body plan is found in

Blind sac body plan is found in

Blind sac body plan is found in