Answer:
A Scanning Electron microscope
Explanation:
A scanning electron micriscope beams focused rays of electrons at the outer surface of the cell get a very highly maginified and detailed image of the surface structures. Some disadvantages include that the cell must be dead in order to be examined this way, and this type of microscope is very expensive compared to a light microscope.
Experimental means its wild and control means it has a shaperon
There are nine separate layers of cartilages that protect and frame larynx. The nine layers of cartilages include laryngeal cartilage, cricoid cartilage, two arytenoid cartilages, two cuneiform cartilages, two corniculate cartilages and epiglottis. It is more pronounced in male than in female. all these structures function together to facilitate various process such as respiration vocalization, air protection and swallowing of substances from the mouth into esophagus.
