Gymnosperms differ from pteridophytes in having:-

Options

A. Presence of tracheids
B. Presence of embryo
C. Presence of ovule
D. Companian cell

Answer

**Step-by-Step Solution:**

1. **Understand the Classification of Plants**:
- Plants are broadly classified into two main categories: Cryptogams and Phanerogams.
- Cryptogams are plants that reproduce via spores and do not produce seeds or flowers, while Phanerogams are seed-producing plants that include Gymnosperms and Angiosperms.

2. **Identify the Groups**:
- Pteridophytes are a type of Cryptogam, which means they reproduce via spores and do not produce seeds or flowers.
- Gymnosperms, on the other hand, are Phanerogams, which means they produce seeds.

3. **Key Differences**:
- The primary difference between Gymnosperms and Pteridophytes is that Gymnosperms have seeds, while Pteridophytes do not.
- Gymnosperms also have ovules, which develop into seeds after fertilization.

4. **Analyze the Options**:
- The question provides multiple-choice options. We need to determine which option correctly identifies how Gymnosperms differ from Pteridophytes.
- The correct option should highlight the presence of seeds or ovules, as these are key characteristics that distinguish Gymnosperms from Pteridophytes.

5. **Select the Correct Answer**:
- Among the options provided, the one that states "presence of ovule" is the correct answer. This is because ovules in Gymnosperms develop into seeds, which is a significant difference from Pteridophytes.

**Final Answer**: Gymnosperms differ from Pteridophytes in having the presence of ovules.

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