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?
Pseudomonas
Mycoplasma
Nostoc
Bacillus
'The Mycoplasma are organisms that completely lack a cell wall. They are the smallest living cells known and can survive without oxygen. Many mycoplasma are pathogenic in animals and plants.' ,
Join thousands of students and practice with AI-generated mock tests.