spermdependent
Sperm-dependent is a descriptive term used in reproductive biology to refer to processes or reproductive modes that require the presence or input of sperm in order to proceed. It is not a formal taxonomic category, and usage varies across disciplines. In many contexts, "sperm-dependent" highlights that a successful reproductive event relies on sperm, either for fertilization of eggs or for triggering developmental steps, rather than implying that paternal genetic material is incorporated in every case.
In some systems, sperm activates the egg but does not contribute genetically to the offspring. This phenomenon
Examples of sperm-dependent reproductive strategies include the amazon molly (Poecilia formosa) and some other fish and
Because the term is descriptive rather than a formal classification, its meaning can vary by context. When