Which one of the following is a polygamous plant ?

Options

A. Maize
B. Coconut
C. Litchi
D. Papaya

Answer

To determine which of the following is a polygamous plant among maize, coconut, litchi, and papaya, we need to understand the definitions of different types of plants based on their reproductive structures.

### Step-by-Step Solution:

1. **Understand Plant Reproductive Types**:
- **Monoecious Plants**: These plants have both male and female reproductive organs on the same individual. For example, a single plant will have both stamens (male) and carpels (female).
- **Dioecious Plants**: These plants have separate male and female individuals. A male plant will only produce male flowers, and a female plant will only produce female flowers.
- **Unisexual Plants**: These have only one type of reproductive organ, either male or female.
- **Bisexual Plants**: These have both male and female reproductive organs in the same flower.

2. **Define Polygamous Plants**:
- Polygamous plants are those that exhibit characteristics of both monoecious and bisexual plants. This means they can have both male and female reproductive structures, as well as flowers that may contain both types of organs.

3. **Analyze the Given Options**:
- **Maize**: This is a monoecious plant, as it has both male and female flowers on the same plant.
- **Coconut**: This is also a monoecious plant, with both male and female flowers present on the same plant.
- **Litchi**: This plant is polygamous, as it can have both monoecious and bisexual characteristics.
- **Papaya**: This is a dioecious plant, meaning it has separate male and female plants.

4. **Conclusion**:
- Among the options provided, **litchi** is the polygamous plant.

### Final Answer:
**Litchi** is the polygamous plant among the options given.

---