Answer: Iris Diaphragm is a device that controls the amount of light that exits the condenser of a microscope. There by controlling the illumination of the specimen and, more relevantly, the degree of contrast between specimen and background.
Answer:
If it's slightly lower than usual, then no
But if it's VERY low, then there's a good chance
Explanation:
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Radioprotective agents may be useful as an adjunct to medical imaging to ... compared to those who underwent the same radiation exposure at an older age.
Answer:
All medicines must be stored in a cool, dry place, away from sunlight and moisture. Some medicines require special storage conditions such as in the refrigerator, or even the freezer. Such medicines can expire quickly if they are improperly stored at room temperature, becoming toxic or less effective.
Explanation: