AquAdvantage salmon anadromous GM male salmon lack reproductive success and have a reduced number of surviving offspring. GM salmon's lack of fertilization success can be attributed to nest fidelity, quivering frequency, and spawn participation. Under simulated competition environments, 94% of siring occurred by wild-type salmon, while only 5.4% was attributed to GM salmon. This advantage allows more than twice as many wild-type offspring to be produced. Other characteristics that could cause wild-type males to be chosen more frequently could be the lack of growth of the kype, the hooked jaw of a male, and red coloration on anadromous males, which demonstrates sexual
Second Battle of the Hook to the Hook with one Rifle company being deployed on each of the features' four hills, Point 121, the "Hook", the "Sausage" and Point 146. Another rifle company was loaned from the Dukes to be deployed on Point 146. The Black Watch found the Hook to be the same as when they left it; a constant barrage of shelling with the Chinese habitually targeting the supply route leading up to the back of the ridge, a large proportion of their shells landing close to the Black Watch Command Post. The Chinese artillery was based in a semi-circle of hills opposite