In the Cretaceous period.
No. Answer No, flowering plants (angiosperms) first appeared (as far as we know) in the Cretaceous period.
Fruits appear after flowers appear in a plant.
The flowers appear before the seed.
Rox flowers appear randomly. It may seem like they appear when you plant three of the same seeds, but they will also appear at other times, too.
you cant, they just appear
Sunflowers.
Wait for the flowers to appear... Then - wipe the flowers with a cotton bud, and transfer the pollen to other flowers on the plant.
If strawberry flowers appear in its first year, pick all flowers off the plant. This will insure the plant is established well, before producing fruit. After the strawberry plant has gone through its first winter, it will be ready to produce fruit the next summer.
Sunflowers
The magnolia tree
Rox flowers appear randomly.
The Sapin de Noel first appeared in France in the province of Alsace in 1521. Apples, paper flowers and ribbons were used to decorate the tree.