Asked in Premeth past paper pool — Biology

The given diagram represents body tissue organisation of a:

Correct answer: D. Triploblastic pseudocoelomate

  • A. Triploblastic coelomate
  • B. Diploblastic acoelomate
  • C. Triploblastic acoelomate
  • D. Triploblastic pseudocoelomate

Explanation

It's triploblastic, as all three germ layers are present and pseudoceolomate. In a pseudocoelom, the mesoderm lines only one side of the cavity, with the other side being lined by endoderm.So D is correct.

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About Kingdom Animalia

Animals are multicellular, heterotrophic eukaryotes whose cells lack cell walls and chloroplasts, with specialised tissues in most groups. Coverage includes body symmetry, tissue layers, coelom, segmentation and levels of organisation, plus major phyla such as Porifera, Cnidaria, Platyhelminthes, Annelida, Arthropoda, Mollusca and Chordata.

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