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  1. Sycon belongs to a group of animals, which are best described as
    1. multicellular having tissue organization, but no body cavity
    2. unicellular or acellular
    3. multicellular without any tissue organization
    4. multicellular with a gastrovascular system
Correct Option: C

Sponges show cellular grade of organization. They do not have tissue system. Sycon is a sponge.



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