Pinus/Cedrus differs from angiospermic plants in the absence of

Options

A. Flower
B. Fruits
C. Enclosed seeds
D. All the above.

Answer

**Step-by-Step Solution:**

1. **Identify the Plants in Question**: The question refers to Pinus and Cedrus, which are both gymnosperms. Gymnosperms are a group of seed-producing plants that include conifers.

2. **Understand the Key Differences**: The main difference between gymnosperms (like Pinus and Cedrus) and angiosperms (flowering plants) lies in their reproductive structures.

3. **Absence of Flowers**: Gymnosperms do not produce flowers. Instead, they reproduce using cones. In contrast, angiosperms have flowers as their reproductive structures.

4. **Absence of Fruits**: Gymnosperms do not produce fruits. Fruits develop from the ovary of a flower in angiosperms, but since gymnosperms do not have flowers, they do not have fruits.

5. **Absence of Enclosed Seeds**: In gymnosperms, the seeds are not enclosed within an ovary; they are exposed on the surface of the cone scales. In angiosperms, seeds are enclosed within fruits.

6. **Conclusion**: Since Pinus and Cedrus lack flowers, fruits, and enclosed seeds, the correct answer to the question is "all the above."

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