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Which among the following is incorrect about tissue level of organization?(a) Cells performing same functions group together to form a tissue(b) Organs are absent(c) Planaria exhibits this level of organization(d) Cells are specialized with division of labourI had been asked this question during an interview.This is a very interesting question from Basis of Classification in Animals topic in chapter Animal Kingdom of Biology – Class 11

Answer»

The correct option is (C) PLANARIA EXHIBITS this level of organization

To elaborate: Cells performing same FUNCTIONS group TOGETHER to form a tissue. Organs are absent in this level of organization. Cells are specialized with division of labour. Example for this level of organization is Hydra. Planaria exhibits organ level of organization.



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