Which of the following plant describes unisexual conditions?

Options

A. China rose, sunflower
B. Cucumber, papaya
C. Cocunut, mustard
D. Maize,mango

Answer

To determine which of the listed plants describes unisexual conditions, we can follow these steps:

### Step-by-Step Solution:

1. **Understand Unisexual Conditions**:
- Unisexual conditions refer to plants that have either male or female reproductive organs, but not both in the same flower. This means that the male and female flowers are found on separate individuals or in separate flowers.

2. **Identify Male and Female Reproductive Organs**:
- The male reproductive organ in flowers is called the stamen, while the female reproductive organ is called the pistil.

3. **Analyze Each Plant**:
- **China Rose**: This plant has bisexual flowers, meaning it has both male and female reproductive organs in the same flower.
- **Sunflower**: Also has bisexual flowers.
- **Cucumber**: This plant has unisexual flowers, with male and female flowers on separate plants.
- **Papaya**: This plant exhibits unisexual conditions, as it has male and female flowers on different plants.
- **Coconut**: This plant also has unisexual flowers, with separate male and female flowers.
- **Mustard**: This plant has bisexual flowers.
- **Maize**: This plant has unisexual flowers, with male tassels and female ears on separate parts of the plant.
- **Mango**: This plant has bisexual flowers.

4. **Select the Correct Options**:
- From the analysis, the plants that exhibit unisexual conditions are cucumber, papaya, coconut, and maize.

5. **Final Answer**:
- The correct answer to the question is **Cucumber, Papaya, Coconut, and Maize**.