<prompt> Organism not invading intact corneaGonococciC. diphtheriaeMeningococciPseudomonas  <response>: Answer- D. PseudomonasThe organisms which can penetrate intact corneal epithelium are Neisseria gonorrhoea, Haemophilus aegyptus, corynebacterium diphthriae, Listeria species and Neisseria meningitidis. 