👉 Heteroeciously is a biological concept that refers to a species where both males and females reproduce only once. This means that the offspring of each individual is produced through a single fertilization process, without any intermediate male or female reproductive organs. In other words, the reproductive cells are not exchanged between individuals during reproduction. Heteroecy can occur in many different forms, including unicellular organisms like bacteria and fungi, as well as multicellular animals such as humans.
