👉 Fissiparity is a concept in the field of biology, specifically in the study of the development and reproduction of sexually reproducing organisms. It refers to the ability of certain species or individuals to reproduce without fertilization, which can be achieved through an unassisted ovulation process. In other words, fissiparous animals do not produce eggs but rather use a single egg and sperm to lay their own offspring. This means that they are able to reproduce without the need for sexual intercourse between
