Evolution of the cochlea Thus evidence from fossils demonstrate homoplasies for the detachment of the ear from the jaw. Furthermore, it is apparent that the land-based eardrum, or tympanic membrane, and connecting structures such as the Eustachian tube evolved convergently in multiple different settings as opposed to being a defining morphology. Evolution of the cochlea Cochlea is Latin for “snail, shell or screw” and originates from the Greek word κοχλίας "kohlias". The modern definition, the auditory portion of the inner ear, originated in the late 17th century. Within the mammalian cochlea exists the organ of Corti, which contains hair cells that are responsible for
Jock Stirrup Armed Forces, Stirrup viewed the solution as being essentially political. In order to take action against the militias, the local British commander in South East Iraq developed a plan to conduct aggressive operations against them. At the same time Stirrup became increasingly concerned that strong political leadership from the Iraqis was lacking and that without this any gains made by the military actions against the militias would be to no avail. In July 2006, Stirrup overturned the previous military advice to the Defence Secretary by stating that force levels in South East Iraq would need to be maintained. Previously it