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
Third Battle of the Hook Sami Creek, a tributary of the Imjin River near Kaesong. There had been two previous engagements at the Hook earlier in the Korean War during 1952 when first the United States Marine Corps in October, and later the Scottish Black Watch regiment, had successfully held the Hook against Chinese assaults upon their arrival the following month. This ridge was a place of tactical importance in the Commonwealth sector: it was a potential attack point which the Chinese needed to take before assaulting Yong Dong, and opening up an invasion route to Seoul, the South Korean capital. On 13 May 1953,