Steps for Fluorescence microscopy, multiphoton microscopy, optical coherence tomography, and photoacoustic tomography, are commonly used in laboratories and clinics. Given the following situations, which one of the aforementioned imaging techniques is the most suitable one? Explain your answer. (i) A medical doctor would like to check for angiogenesis in deep tissue in vivo (1.5 mark) (ii) A biologist would like to check the presence of a certain cell type with molecular specificity in a petri dish with minimal damage to the cell (1.5 mark)