In gymnosperms, hapoid spores are produced by `:`

Options

A. gametophytes
B. sporophytes
C. archegonia
D. antheridia

Answer

To answer the question "In gymnosperms, haploid spores are produced by:", we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Gymnosperms**: Gymnosperms are a group of seed-producing plants that have naked seeds, meaning their seeds are not enclosed in an ovary.

2. **Identifying the Life Cycle**: Gymnosperms exhibit a diplontic life cycle where the dominant phase is the sporophyte, which is diploid (2n).

3. **Sporophyte and Meiosis**: In the sporophyte phase, meiosis occurs. This is a crucial process where the diploid sporophyte undergoes meiosis to produce haploid spores.

4. **Production of Spores**: The haploid spores produced by meiosis in the sporophyte will eventually germinate and develop into gametophytes.

5. **Role of Gametophytes**: The gametophytes will produce gametes, which are involved in fertilization to form a zygote, leading back to the sporophyte phase.

6. **Conclusion**: Therefore, in gymnosperms, haploid spores are produced by the sporophyte through the process of meiosis.

### Final Answer:
In gymnosperms, haploid spores are produced by **Sporophytes**.

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