Plantlets developed by anther culture can be prevented from dessication by

Options

A. Keeping them in atoclave
B. Growing them in small pots with compost
C. Growing them in medium rich in growth hormones
D. Growing them with polythene bags

Answer

To solve the question "Plantlets developed by anther culture can be prevented from desiccation by," we will analyze the options provided and determine the best method to prevent moisture loss in plantlets.

### Step-by-Step Solution:

1. **Understanding Anther Culture**:
- Anther culture is a technique where the anthers (the male part of the flower) from unopened flowers are cultured in a nutrient medium to develop into plantlets. These plantlets are small, bud-like structures that can eventually grow into full plants.

2. **Identifying the Problem**:
- The main concern with plantlets developed from anther culture is desiccation, which refers to the loss of moisture. Preventing desiccation is crucial for the survival and growth of these plantlets.

3. **Evaluating the Options**:
- **Option 1: Keeping them in autoclave**: This option is not suitable as an autoclave is used for sterilization, not for growing plants.
- **Option 2: Growing them in small pots with compost**: While this could provide nutrients, it does not specifically address the issue of moisture loss.
- **Option 3: Growing them in medium-rich growth hormones**: This option focuses on growth but does not prevent moisture loss.
- **Option 4: Growing them with polythene bags**: This option is the most effective because sealing the plantlets in polythene bags helps retain moisture and prevents desiccation.

4. **Conclusion**:
- The best method to prevent desiccation of plantlets developed by anther culture is to grow them with polythene bags. This method effectively traps moisture, ensuring that the plantlets remain hydrated.

### Final Answer:
- The correct answer is **Option 4: Growing them with polythene bags**.

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