In which one of the following groups would you place a plant which produces seeds but lacks fruits ?

Options

A. Bryophytes
B. Pteridophytes
C. Gymnosperms
D. Dicotyledonous plants

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks us to identify a group of plants that produce seeds but do not produce fruits.

2. **Identifying the Groups**: The four groups provided are:
- Bryophytes
- Pteridophytes
- Gymnosperms
- Angiosperms

3. **Analyzing Each Group**:
- **Bryophytes**: These are non-vascular plants (like mosses) that do not produce seeds or fruits. Therefore, they cannot be the answer.
- **Pteridophytes**: These are vascular plants (like ferns) that reproduce via spores and also do not produce seeds or fruits. Hence, they are not the answer.
- **Gymnosperms**: This group includes plants that produce seeds but do not produce fruits. Their seeds are exposed and not enclosed in an ovary. This makes them a potential answer.
- **Angiosperms**: These are flowering plants that produce seeds enclosed within fruits. Thus, they do not fit the criteria of the question.

4. **Conclusion**: Based on the analysis, the correct group that produces seeds but lacks fruits is **Gymnosperms**.

**Final Answer**: Gymnosperms

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