Where do the dust particles and ovules form in a pine? How does pollination

1) Where do the dust particles and ovules form in a pine? 2) How does pollination and fertilization occur in it? 3) What is the structure of a pine seed?

1. Gymnosperms are propagated by seeds that form in buds. In pine, ovules lie on the scales of female cones, and pollen ripens in the anthers on the scales of male cones.

2. Pollination occurs in the spring with the help of the wind, and fertilization – in the female cone that has glued together after it.

3. The seed of the pine contains the embryo, the supply of nutrients and the seed coat. In addition, the seed covers form an outgrowth – a winglet, which helps the seed to fly a great distance from the mother plant.