Question

Archaebacteria can survive in extreme conditions because of the ________

• A. complex metabolic reactions in their body
• B. fact that they are the oldest life forms on the earth
• C. rigid cell wall they have
• D. double membrane nucleus

Answer 1

Answer:

C. rigid cell wall they have

Archaebacteria have a rigid cell wall which helps them to survive in extreme conditions like high salt concentration (halophiles) and very high temperature (thermophiles).