Get Answers to all your Questions

header-bg qa

Which of the following groups of animals is bilaterally symmetrical and triploblastic?
 

Option: 1

Aschelminthes (roundworms)
 


Option: 2

Ctenophores 
 


Option: 3

Sponges
 


Option: 4

Cnidarians
 


Answers (1)

best_answer

 

 

Bilateral symmetrical: Such animals can be divided into two equal halves along any one plane, that is, either transversely or longitudinally. For example, Aschelminthes, annelids, arthropods, and vertebrates

Triploblastic animals: Such animals develop three germ layers as innermost endoderm, middle mesoderm and outer ectoderm, for example, aschelminthes.

Hence, 

Aschelminthes are bilaterally symmetrical, triploblastic and pseudocoelomate.

Posted by

Riya

View full answer

NEET 2024 Most scoring concepts

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