Get Answers to all your Questions

header-bg qa

Which one of the following statements about certain given animals is correct?

  • Option 1)

    Round worms (Aschelminthes) pseuocoelomates

  • Option 2)

    Molluscs are acoelomates

  • Option 3)

    Insects are pseudocoelomates

  • Option 4)

    Flat worms (Platyhelminthes) are coelomates

 

Answers (1)

 

Phylum Aschelminthes (roundworm) -

Body is circular in cross-section. They are free-living, aquatic and terrestrial or parasitic. Bilateral symmetry, triploblastic and pseudocoelomates.

- wherein

Eg. Ascaris, Wucheria, Ancylostoma.

 

 

Pseudocoelomates -

Body cavity is not lined by mesoderm, instead, they are present as scattered pouches between ectoderm and endoderm.

- wherein

Eg. aschelminthes

 

 


Option 1)

Round worms (Aschelminthes) pseuocoelomates

Correct

Option 2)

Molluscs are acoelomates

Incorrect

Option 3)

Insects are pseudocoelomates

Incorrect

Option 4)

Flat worms (Platyhelminthes) are coelomates

Incorrect

Posted by

Vakul

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks