Give examples of angiosperms in which stems are not developed.

Explanation

To answer the question about examples of angiosperms in which stems are not developed, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Angiosperms**:
- Angiosperms are flowering plants that produce seeds enclosed within a fruit. They are characterized by their reproductive structures, which include flowers and fruits.

**Hint**: Remember that angiosperms are defined by their flowers and seeds.
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