NEET Solved Paper 2014 Question 47
Question: Which one of the following living organisms completely lacks a cell wall? [AIPMT 2014]
Options:
A) Cyanobacteria
B) Sea-fan (Gorgonia)
C) Saccharomyces
D) Blue-green algae
Show Answer
Answer:
Correct Answer: B
Solution:
- Sea-fan (Gorgonia) belongs to Kingdom-Animalia Phylom, Cnidaria and order: Gorgonacea. As, it is on animal, thus it lacks cell wall cyanobacteria or B we green algae (kingdom Monera) have cell wall which is composed of peptidoglycan, Sacchromyces is a genus of kingdom fungi which includes many species of yeast. Their cell wall is mode up of chitin.
BETA
