Question

Which are the smallest living cells without cell wall and which can survive without oxygen?

Answer 1

Answer:

The smallest living cell which can survive without oxygen is Mycoplasma

(a bacteria).

Mycoplasma is a mollicute genus of bacteria that lack a cell wall around their cell membranes. This characteristic makes them naturally resistant to antibiotics that target cell wall synthesis (like the beta-lactam antibiotics). They can be parasitic or saprotrophic.

Domain:

Bacteria

Phylum:

Tenericutes

Class:

Mollicutes

Order:

Mycoplasmatales

Family:

Mycoplasmataceae

Genus:

Mycoplasma

J.Nowak 1929

I hope it helped...........

Please mark as brainliest answer..........