👉 Monoeciously refers to a situation where two or more individuals are sharing one reproductive organ, such as a fertilized egg. This can occur in plants, animals, and humans, but it is most common in plants. In plants, for example, the male and female flowers exchange pollen, which allows each flower to produce its own seeds. The male plant then produces another pollen-producing cell, called an ovule, which contains the sperm (or eggs) of the fertilized egg. This process