Changes

Norn-Queens require a constant supply of fuel, in the shape of genetic material, in order to reproduce or bring forth new Tyranid life forms. This mainly consists of the fluids formed in [[Reclamation Pool]]s, that are pumped up into the [[Hive Ship]]s through massive [[Capillary towers|Capillary Tower]]s. Genetic material is also supplied directly to the Norn-Queen via living creatures and scavengers, such as [[Coffin-Crawler]]s. All this, including transport creatures, is pumped into the great jaws that are located at the top of the Norn-Queen, and synthesized by the Queens Queen's genetic shredder organs. The dissembled DNA structures form a gene-bank, which provides the raw material from which new creatures are created. Once a type of bio-construct has been designed more identical creatures can be cloned by the Norn-Queens.{{cite this}}

Norn-Queens are capable of bringing forth new bio-constructs in a variety of different ways, each designed to ensure maximum efficiency. Most bio-constructs are born as tiny wriggling larvae or may begin life as eggs that must be nurtured further before they hatch and develop into adults. Clusters of eggs spill from rows of ovipository ovipositor orifices along its flanks, fluid filled depressions on its upper surface writhe with maggot-like larvae, fetal sacs hang like ripe fruit from umbilical branches, and huge larval [[Teleporter Worm]]s burst from incubator pouches on the Norn-Queen's sides. Simpler bio-constructs may emerge already in their adult form to be gathered and directed by the horde of creatures that feed and serve the Norn-Queen.{{Fn|1}}