Answer: A. Speed
Explanation: Hope it Helps!
Answer: Option D
Explanation:
The bacteria can undergo cell differentiation in response to the environmental conditions.
The oxidative stress, antibiotic exposure, stress conditions are some of the external conditions due to which the bacterial cell can respond in the cell differentiation.
The bacterial species can divide based in the conditions in which they are put. So it is true that under stress conditions the bacterial cell can undergo cell differentiation.
RNA stands for ribonucleic acid. It's primary function is to make ribosomes, hence the answer is 'a'