Flowers are bisexual or unisexual. Bisexual flowers can reproduce by self-pollination but unisexual flowers pollinate with the help of some adaptations. Flowers are bisexual or unisexual.

Jack-in-the-pulpit flowers from April to June. Its flowers smell like mushrooms to attract the fly that pollinates them. It has unisexual flowers, producing separate male and female flowers. Most ...

or in the case of unisexual flowers, as near an approach to self-fertilisation as is possible under the circumstances.

Two new genetic insights could make plants’ sex more convenient for the people growing and eating them. Genes that keep a plant from fertilizing itself can be transferred successfully from one ...