Zoidogamy

From Wikipedia, the free encyclopedia

Zoidogamy is a type of plant reproduction in which male gametes (antherozoids) swim in a film of water to the female gametes. Zoidogamy is found in algae, bryophytes, pteridophytes, and some gymnosperms (others use siphonogamy). Zoidogamy is interesting evolutionary, as it provides a pathway from wind-borne and similar mechanisms to fluid-based mechanisms used in most animals.[1]

[edit] References

  1. ^ Zoidogamy in fossil gymnosperms: The centenary of a concept, with special reference to prepollen of late Paleozoic conifers