State the incorrect statement with regard to the plant groups

Options

A. Gymnosperms bear seeds but no fruits
B. Bryophytes bears seeds but no true roots , stem or leaves
C. Ferns were the first plants to have conducting tissue
D. Endosperm in gymnosperms is haploid but in angiosperms is triploid

Answer

To solve the question of identifying the incorrect statement regarding plant groups, we will analyze each statement provided in the question step by step.

### Step-by-Step Solution:

1. **Identify the Statements**: We need to evaluate the statements regarding different plant groups: Gymnosperms, Bryophytes, Ferns, and Angiosperms.

2. **Evaluate Statement 1 (Gymnosperms)**:
- **Statement**: Gymnosperms are seed-bearing but have no fruits.
- **Analysis**: This statement is true. Gymnosperms are indeed seed-bearing plants, and they do not produce fruits because they do not have flowers. The seeds are exposed or "naked."

3. **Evaluate Statement 2 (Bryophytes)**:
- **Statement**: Bryophytes bear seeds but have no true roots, stems, and leaves.
- **Analysis**: This statement is false. Bryophytes do not bear seeds; they reproduce via spores. They are characterized by the absence of true roots, stems, and leaves, but they do not produce seeds. This makes this statement incorrect.

4. **Evaluate Statement 3 (Ferns)**:
- **Statement**: Ferns were the first plants to have conducting tissue.
- **Analysis**: This statement is true. Ferns are part of the group known as tracheophytes, which are the first plants to develop vascular tissues (xylem and phloem) for conducting water and nutrients.

5. **Evaluate Statement 4 (Endosperm in Gymnosperms and Angiosperms)**:
- **Statement**: Endosperm in gymnosperms is haploid, but in angiosperms, it is triploid.
- **Analysis**: This statement is true. In gymnosperms, the endosperm is formed from haploid tissue, while in angiosperms, it results from a process called double fertilization, leading to a triploid endosperm.

6. **Conclusion**: After evaluating all statements, we find that the incorrect statement is **Statement 2** regarding Bryophytes.

### Final Answer:
The incorrect statement with regard to the plant groups is: **Bryophytes bear seeds but have no true roots, stems, and leaves.** (This is Statement 2.)

---