Female plants in Carica are produced in great number

Options

A. By growing seeds on culture medium containing gibberellins
B. By growing seeds on culture medium containing auxins
C. By excising the tissue from plant and growing on the nutrient medium
D. By excising the tissue either from male or female plant and
growing it in the nutrient meduim containing auxins

Answer

To solve the question regarding how female plants in Carica (common papaya) are produced in great numbers, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Context**:
- Carica refers to the common papaya plant. The goal is to produce female plants in large quantities.

2. **Identifying the Methods**:
- The options provided include:
- Growing seeds on culture medium containing gibberellins.
- Growing seeds on culture medium containing auxins.
- Excising tissue from the plant and growing it on a nutrient medium.
- Excising tissue from either male or female plants and growing it in a nutrient medium containing auxins.

3. **Analyzing the Options**:
- **Option 1**: Growing seeds on culture medium containing gibberellins is not a method for producing female plants specifically.
- **Option 2**: Growing seeds on culture medium containing auxins also does not specifically lead to the production of female plants.
- **Option 3**: Excising tissue from the plant and growing it on a nutrient medium is a method used in tissue culture, which can lead to the production of new plants.
- **Option 4**: Excising tissue from either male or female plants and growing it in a nutrient medium containing auxins could also potentially lead to the production of female plants.

4. **Selecting the Correct Answer**:
- The most direct method for producing female plants in Carica is through tissue culture, which is represented in **Option 3**. This method involves excising tissue from the plant and growing it on a nutrient medium, allowing for the regeneration of new plants.

5. **Conclusion**:
- Therefore, the correct answer is **Option 3: By excising the tissue from the plant and growing on the nutrient medium**.