Which of the following is not found in series protostomia?
Correct answer: D. Echinodermata
- A. Annelida
- B. Mollusca
- C. Arthropoda
- D. Echinodermata
Explanation
The correct answer for this is "Echinodermata". Echinoderms, Chordates and Hemichordates all belong to deuterostomes which means that their anus develops first, while "Annelids", "Arthropods", and "Molluscs" are protostomes.
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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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