Cnidarians show which level of body organisation?
ACellular level
BTissue level
COrgan level
DSystem level
Answer & Solution
Correct answer: B. Tissue level
Cells doing the same job are grouped into tissues in cnidarians, giving tissue level organisation.
Related questions
The excretory organ of hemichordates is theBalanoglossus belongs to which phylum?The body of a hemichordate has an anterior proboscis, a collar and aEchinoderms live in which habitat?Which statement about excretion in echinoderms is correct?In an adult echinoderm the anus lies on theThe most distinctive feature of echinoderms is theAdult echinoderms show radial symmetry, but their larvae are