Multiple choice

Nematodes are _________.

  1. pseudocoelomate

  2. coelomate

  3. acoleomate

  4. haemocoelomate

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Nematodes have a pseudocoelom, which is a body cavity not completely lined by mesoderm. This distinguishes them from true coelomates where the cavity is fully lined by mesoderm on both sides.