MCQ
Mollusca is differentiated from other by
- ABilateral symmetry and external skeleton
- BMantle and gill
- CShell and nonsegmented body
- ✓Mantle and nonsegmented body.
✓
Answer
Correct option: D.
Mantle and nonsegmented body.
d
(d)The body is surrounded by a secretory fold of body wall called mantle or pallium and nonsegmented body etc. is the characteristic feature of mollusca.
(d)The body is surrounded by a secretory fold of body wall called mantle or pallium and nonsegmented body etc. is the characteristic feature of mollusca.
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