In bryophytes, the sporophyte is concerned with the production of ….... and the gametophyte with ………..

Explanation

### Step-by-Step Solution:

1. **Understanding Bryophytes**: Bryophytes are non-vascular plants, which include mosses, liverworts, and hornworts. They have a unique life cycle that differs from vascular plants.

2. **Identifying the Dominant Phase**: In bryophytes, the dominant phase of the life cycle is the gametophyte phase. This means that the gametophyte is the main, visible part of the plant.

3. **Function of the Gametophyte**: The gametophyte is responsible for producing sex organs. These organs are crucial for sexual reproduction, as they produce gametes (sperm and eggs).

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