My today paper zoo101 Time 12.00 Mcqs 1. Change in direction of a wave passing from one medium to another...... 2. Bright field illumination is useful for sample.... 3. In light microscope the resolution limit...... 4. The key feature of fluorescent microscopy is ........ 5. Who is the father of microtomy?..... Questions 1 . How does infiltration take place during sample preparation in TEM. 2. Purpose of soxhlet extractor ? And describe parts 3. Purpose to use confocal microscopy ? And it's application 4. Uses of saw and laser microtome? 5 . advantage of vibrotome ???