NEET Solved Paper 2017 Question 23
Question: Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals and can survive without oxygen?
Options:
A) Nostoc
B) Bacillus
C) Pseudomonas
D) Mycoplasma
Show Answer
Answer:
Correct Answer: D
Solution:
- Mycoplasma are the smallest living cells, lack a definite cell wall, can be pathogenic to both plants and animals, and are capable of surviving without oxygen.