State whether the following statements are true or false.
Heterospory refers to the production of two different kinds of spores, one of which gives rise to male gametophyte and the other female gametophyte.
A. True
B. False

Answer

To determine whether the statement about heterospory is true or false, let's break it down step by step:

### Step-by-Step Solution:

1. **Understanding Heterospory**:
- Heterospory is defined as the production of two different types of spores in plants. These spores are typically referred to as microspores and megaspores.

2. **Types of Spores**:
- Microspores develop into male gametophytes, while megaspores develop into female gametophytes. This differentiation is crucial in the reproductive cycle of certain plants.

3. **Function of Male Gametophyte**:
- The male gametophyte, which arises from the microspore, produces sperm cells. In mosses, this structure is known as antheridia.

4. **Function of Female Gametophyte**:
- The female gametophyte, which arises from the megaspore, produces egg cells. In mosses, this structure is referred to as archegonia.

5. **Conclusion**:
- Since the statement claims that heterospory refers to the production of two different kinds of spores, one giving rise to male gametophyte and the other to female gametophyte, this aligns with the definition and function of heterospory.

6. **Final Answer**:
- Therefore, the statement is **True**. The correct option is A. True.