Question

Organisms of Nematoda and Platyhelminthes show many differences in anatomy.

• A. True
• B. False

Answer 1

The correct option is B False

$\bullet$ Anatomically, Nematodes and Platyhelminthes are almost similar.
$\bullet$ Both Nematodes and Platyhelminthes are bilaterally symmterical and triploblastic. Free-living and parasitic worms are examples of both phyla.
$\bullet$ Platyhelminthes are flat worms, i.e., they have a dorsoventrally flattened body, and are acoelomates. Nematoda includes roundworms which are pseudocoelomates.