Home
Class 12
BIOLOGY
The organisms which lack a cell wall and...

The organisms which lack a cell wall and can live without oxygen are

A

mycoplasma

B

archaebacteria

C

methanogens

D

thermoacidophiles

Text Solution

Verified by Experts

The correct Answer is:
A
Mycoplasmas are organism that completely lacks cell wall. It can live without oxygen and its mode of nutrition is heterotrophic.
It is also called joker's of microbiology.
Promotional Banner

Topper's Solved these Questions

  • MONERA

    ARIHANT NEET|Exercise Chapter exercises Medical entrances special format questions (Assertion and reason)|7 Videos

  • MINERAL NUTRITION

    ARIHANT NEET|Exercise Chapter Exercises (C) Medical Entrances gallery (Collection of questions asked in NEET & Various Medical Entrance Exams)|70 Videos

  • MORPHOLOGY OF FLOWERING PLANTS

    ARIHANT NEET|Exercise Chapter exercises C( Medical entrances gallery ( collection of questions Asked in NEET & Various Medical Entrance Exams ))|140 Videos

Similar Questions

Explore conceptually related problems

No cell can live without

Assertion : Mycoplasmas are pathogenic in animals and plants. Reason : Mycoplasmas lack cell wall and can survive without oxygen.

We can live without proteins.

Study the following statements and select the correct ones . (i) Methanogens are archaebacteria which fixes atmsopheric nitrogen (ii) Nostic is a filamentous blue green alga which fixes atmospheric nitrogen. (iii) Mycoplasma lack cell wall and can surive without oxygen.

No cell could live without

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 ?

Which one is the smallest organism capable of autonomous growth and reproduction Or 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