Sobly plant species are those in which flowers of both sexes are located on one tree or shrub, so they are also called bisexual views. Sometimes polygamous crops are found, which have male bolted and samesex flowers at the same time on a single individual.
Oneday types of flora, which immediately grow flowers of two sexes, are very common in nature.
Examples of oneday plants
Hazel
Beech
Watermelons
Hazel
Birch
Corn
Walnuts
Pumpkin cultures
Plant flowers with oneday
Singleity is a special device, which consists in the fact that the flowers of both sexes live in one “house”. On one tree or shrub, both stamens and pestle inflorescences are found. Sometimes there are flowers in which perianths are not entirely formed. In this case, pollen is sprayed well to the wind into long distances, and it is carried by bees, but their main advantage is that they have a selfpollination mechanism (entomophilia), therefore, they do not depend on external factors. This happens when pollination is performed in one flower: pollen from some inflorescences falls on others. It is worth noting that in stressful situations for plants, they turn from dioecious into oneday. This phenomenon is observed in hemp.
How pollination of oneday plants occurs
Various species with oneday of pollination have their own characteristics. To do this, it is better to consider several examples. So walnut is considered a windpollinated tree. The fact is that the bees sit only on male inflorescences, and female do not visit, so insects do not take practically any participation in pollination of walnut flowers. This also happens because male and female flowers bloom on a tree not at the same time. In this regard, inflorescences are pollinated due to the activity of the wind.
An interesting mechanism of pollination in the bream. This is a kind of shrubs and trees (in rare cases), in which men’s flowers are in earrings, and female flowers are located in the middle of the kidneys, so it is not so easy to get to them. Pollination is due to the wind.
Thus, in nature, the mechanism of oneday is most often found, when both male and female flowers grow on one plant. So plants have much more chances for pollination. Firstly, bees do not need to fly to long distances to deliver pollen from men’s flowers to female flowers. Secondly, if insects take a weak part in the pollination process, then the wind will always dispel the pollen, and it will fall into female flowers from men’s flowers, which will subsequently ensure the appearance of fruits.
