How to Hard-Boil an Egg. Hard-boiling eggs is almost as easy as boiling water, if you know the right process: Cooking eggs too long or too vigorously can result in cracked shells, tough whites, and green-gray, sulfuric-smelling yolks.
Although all flowering plants rely on pollination for reproduction, there is a variation in how plants pollinate. There are two types of pollination called self-pollination and cross-pollination. Self-pollination is the more basic type of pollination because it only involves one flower.
The male plants pollinate the females to initiate seed production, but the potent flowers we consume come from the seedless female plants, called sinsemilla, which grow large cannabinoid-rich buds while without seed. The rare hermaphroditic plants contain both female and male sex organs that allow the plant to pollinate itself during flowering.