In flowering plants, the transition from cross-fertilization (outcrossing) to self-fertilization has evolved repeatedly across species. This shift is often accompanied by a well-known set of traits ...

In vitro fertilization (IVF) in mammals encompasses a series of coordinated steps that replicate the natural union of gametes outside the body. Following ovarian stimulation and oocyte retrieval, ...

In the flowering plant world, reproduction means an intricate succession of events. It begins when a pollen grain that carries the sperm cells lands on the top of the pistil, the female reproductive ...