Question

Which of the following does not have pseudocoelom filarial worm , neries, hook worm, wucheria ​

Answer 1

Answer: Neries

Explanation: a pseudocoelom is a fluid filled body cavity which surrounds rthe gut . it is lined on one side only by mesoderm . all animals of phylum ascihelminthis have pseudocoeloms. filaria worm whose scientific name is wuchereria round worm and hook worm are all examples of this phylum . nereis is a part of annelida and they are coeloemates.  

Answer 2

neries,does not have pseudocoelom

Explanation:

1.A pseudocoelom is a fluid filled body cavity which surrounds the gut. It is lined on one side only by mesoderm. All animals of phylum Aschelminthes have pseudocoeloms.

2.Filaria worm whose scientific name is Wuchereria, roundworm and hook worm are all examples of this phylum.Nereis is a part of annelida and they coelomates.

3.Nereis is a genus of polychaete worms in the family Nereididae. It comprises many species, most of which are marine. Nereis possess setae and parapodia for locomotion and gas exchange.

4.They may have two types of setae, which are found on the parapodia. Acicular setae provide suppor