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Solution


Q.

Which one of the following living organisms completely lacks a cell wall               [2014]
1 Cyanobacteria  
2 Sea-fan (Gorgonia)  
3 Saccharomyces  
4 Blue-green algae  

Ans.

(2)

Gorgonia (sea-fan) is an animal belonging to Phylum Coelenterata. All animals lack a cell wall.