In Logistic growth curve lag phase shows…

Options

A. fast growth
B. initial stage of growth
C. stationary phase of growth
D. diminishing phase of growth

Answer

### Step-by-Step Solution:

1. **Understanding the Logistic Growth Curve**:
- The logistic growth curve is a model that describes how a population grows in an environment with limited resources. It consists of four main phases: lag phase, exponential phase, stationary phase, and death phase.

2. **Identifying the Lag Phase**:
- The lag phase is the initial stage of growth where the population size is small, and the growth rate is slow. During this phase, organisms are acclimatizing to their environment, and there are few individuals reproducing.

3. **Evaluating the Options**:
- **Option 1: Fast growth** - This is incorrect because fast growth occurs during the exponential phase, not the lag phase.
- **Option 2: Initial stage of growth** - This is correct as the lag phase represents the initial stage of growth where the population is just starting to increase.
- **Option 3: Stationary phase of growth** - This is incorrect because the stationary phase is when the growth rate stabilizes, and the number of deaths equals the number of births.
- **Option 4: Diminishing phase of growth** - This is also incorrect as the diminishing phase refers to a decline in population, which does not occur during the lag phase.

4. **Conclusion**:
- The correct answer is **Option 2: Initial stage of growth**. The lag phase indicates the beginning of the growth process before the population experiences rapid increase.