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Which one of the following living organi...

Which one of the following living organisms completely lacks a cell wall?

A

Cyanobacteria

B

sea-fan (Gorgonia)

C

Saccharomyces

D

Blue-green algae

Text Solution

Verified by Experts

The correct Answer is:
B
Sea-fan (Gorgonia ) belongs to : kingdom-Animalia, phylum-Cnidaria and order-Gorgonacea. As, it is on animal, thus it lacks cell wall unlike cyanobacteria or blue-green algae (kingdom-Monera) have cell wall which is composed of peptidoglycan.
Saccharomyces is a genus of kingdom fungi which includes many species of yeast. Their cell wall is made up of chitin.
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