NSEB · Biology · Diversity of Living Organisms
Major phyla up to chordates with key diagnostic features.
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Q1 · Animal Kingdom · EASY
Animals belonging to Phylum Porifera are commonly known as:
Q2 · Animal Kingdom · MEDIUM
Which phylum is characterized by the presence of a water vascular system?
Q3 · Animal Kingdom · EASY
Which of the following is an example of a coelomate animal?
Q4 · Animal Kingdom · HARD
Bilateral symmetry and presence of notochord at some stage of life cycle are features of: