Gametophytic generation is dominanat in

Options

A. Pteridophytes
B. Gymnosperms
C. Angiosperms
D. Bryophytes

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks which group of organisms has a dominant gametophytic generation.

2. **Identifying the Options**: The options provided are:
- Pteridophytes
- Gymnosperms
- Angiosperms
- Bryophytes

3. **Defining Gametophytic Generation**: The gametophytic generation is the haploid phase of the plant life cycle where gametes (sperm and egg) are produced. This phase is crucial for sexual reproduction.

4. **Analyzing Each Group**:
- **Pteridophytes**: These are vascular plants (like ferns) where the sporophyte generation is dominant.
- **Gymnosperms**: These are also vascular plants (like conifers) with a dominant sporophyte generation.
- **Angiosperms**: These flowering plants have a dominant sporophyte generation as well.
- **Bryophytes**: These are non-vascular plants (like mosses and liverworts) where the gametophyte generation is the dominant phase of the life cycle.

5. **Conclusion**: Based on the analysis, the correct answer is **Bryophytes**, as they exhibit a dominant gametophytic generation.

### Final Answer:
**Gametophytic generation is dominant in Bryophytes.**

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