In Sycon the radial canal is mainly lined by ______?

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In Sycon the radial canal is mainly lined by ______? Answer: Choanocyte

In Sycon, the radial canal is primarily lined by choanocytes, also known as collar cells, which are flagellated cells responsible for creating the water current for feeding and respiration.

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This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.