Winged seeds are found in

Options

A. Cycas
B. Pinus
C. Pteris
D. Selaginella

Answer

**Step-by-Step Solution:**

1. **Understanding Winged Seeds**: Winged seeds are a type of seed that has a membranous extension or "wing" that aids in their dispersal.

2. **Identifying the Plant Group**: Winged seeds are primarily found in a group of plants known as gymnosperms, specifically in the genus "Pinus" (pines).

3. **Seed Structure**: In gymnosperms, the seeds are not enclosed in an ovary (hence they are called "naked seeds"). The winged structure is formed from the fusion of tissues at the base of the seed.

4. **Formation of Wings**: The wings are formed from the ovuliparous scales present in the female cones of these plants. The tissues at the base of the seeds fuse to create a membranous scale, which is what we refer to as the wing.

5. **Function of Wings**: The wings play a crucial role in seed dispersal, allowing the seeds to be carried away by the wind to new locations where they can germinate and grow.

6. **Conclusion**: Therefore, winged seeds are found in the genus "Pinus" (pines).

**Final Answer**: Winged seeds are found in the genus "Pinus".

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