Haplo - diplontic condition is exhibited by

Options

A. Most algae
B. Bryophytes
C. Angiosperms
D. Gymnosperms

Answer

To answer the question regarding which group exhibits the haplo-diplontic condition, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Terms**:
- **Haplo-diplontic condition** refers to a life cycle that alternates between two generations: a haploid gametophyte (which produces gametes) and a diploid sporophyte (which produces spores).

2. **Identify the Groups**:
- The options given are:
- Most algae
- Bryophytes
- Angiosperms
- Gymnosperms

3. **Analyze Each Group**:
- **Most Algae**: Generally exhibit a **haplontic life cycle**, where the dominant stage is haploid. This means they do not fit the haplo-diplontic condition.
- **Bryophytes**: These are non-vascular plants (like mosses) that exhibit a clear alternation of generations, with a dominant gametophyte stage and a sporophyte that is dependent on the gametophyte. This fits the haplo-diplontic condition.
- **Angiosperms**: These are flowering plants that primarily exhibit a **diplontic life cycle**, where the diploid sporophyte is the dominant phase.
- **Gymnosperms**: Similar to angiosperms, gymnosperms also exhibit a diplontic life cycle, with the sporophyte being the dominant phase.

4. **Conclusion**:
- Based on the analysis, the group that exhibits the haplo-diplontic condition is **Bryophytes**.

### Final Answer:
**Bryophytes**

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