The gametophytic in the life cycle of a fern is

Options

A. Independent and autotrophic
B. Inconspicuous and nutritionally
C. Differentiated into male and female
D. Both B and C.

Answer

To answer the question about the gametophytic stage in the life cycle of a fern, we can break down the solution into several steps:

### Step-by-Step Solution:

1. **Understanding the Life Cycle of Ferns**:
- Ferns belong to the division Pteridophyta, which are vascular plants that reproduce via spores and do not produce seeds.
- The life cycle of ferns includes two main stages: the sporophyte stage and the gametophyte stage.

2. **Identifying the Gametophyte Stage**:
- The gametophyte stage is the haploid phase in the life cycle of ferns, which produces gametes (male and female).
- This stage is crucial for sexual reproduction, as it leads to the formation of a zygote when male and female gametes fuse.

3. **Characteristics of the Gametophyte**:
- The gametophyte is independent, meaning it can live on its own and is not dependent on the sporophyte for nutrition.
- It is autotrophic, which means it contains chlorophyll and can perform photosynthesis to produce its own food.

4. **Evaluating the Options**:
- **Option A**: Independent and autotrophic - This is correct as the gametophyte can photosynthesize and live independently.
- **Option B**: Inconspicuous and nutritionally differentiated into male and female - This is incorrect as the gametophyte is not inconspicuous and although it has male and female organs, it is not differentiated into separate male and female gametophytes.
- **Option C**: Both B and C - This is incorrect since B is incorrect.
- **Conclusion**: The correct answer is **Option A**: Independent and autotrophic.

### Final Answer:
The gametophytic stage in the life cycle of a fern is **independent and autotrophic**.

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