Which of the following statements are INCORRECT regarding Phylum Mollusca? I. They are…
Biology · NEET · NTA Exams — Animal Kingdom
Which of the following statements are INCORRECT regarding Phylum Mollusca?
I. They are the second largest animal phylum.
II. The body is covered by a calcareous shell and is segmented.
III. They have a distinct head, muscular foot, and visceral hump.
IV. Respiration occurs through gills located in the mantle cavity.
V. They are all terrestrial and have a closed circulatory system.
- I and II
- II and V
- III and IV
- IV and V
Answer
(D) IV and V
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