The replicative E. coli can multiply and produce daughter cells in?
**Core Concept**
The replicative form of E. coli, also known as the replicative cell, is a specialized form of the bacterium that is capable of multiplying and producing daughter cells through a process known as binary fission. This process involves the replication of the bacterial genome and the subsequent division of the cell into two daughter cells.
**Why the Correct Answer is Right**
Binary fission is the primary mode of asexual reproduction in E. coli, where the bacterial cell grows, replicates its DNA, and then divides into two daughter cells. This process occurs in the presence of a nutrient-rich environment, allowing the cell to grow and multiply rapidly. The replicative form of E. coli is capable of binary fission in a variety of environments, including both aerobic and anaerobic conditions.
**Why Each Wrong Option is Incorrect**
* **Option B:** This option is incorrect because it does not accurately describe the environment in which the replicative form of E. coli can multiply and produce daughter cells.
* **Option C:** This option is incorrect because it suggests that the replicative form of E. coli can only multiply in a specific type of environment, which is not accurate.
* **Option D:** This option is incorrect because it does not provide a clear description of the environment in which the replicative form of E. coli can multiply and produce daughter cells.
**Clinical Pearl / High-Yield Fact**
It's worth noting that the replicative form of E. coli is able to multiply and produce daughter cells in a variety of environments, but it is most commonly associated with the presence of a nutrient-rich environment. This is because the replicative form of E. coli is able to grow and multiply rapidly in the presence of nutrients, allowing it to produce large numbers of daughter cells.
**Correct Answer:** B. Nutrient-rich medium.