The oil immersion objective is necessary to determine the morphology of prokaryotes

The objective of oil immersion is necessary to determine the morphology of prokaryotes because their structures are very small, and even in this way it is usually not possible to undefy these structures.

The immersion oil is a resource generally used with the objective of higher magnification, its function is to act as an interface between the blade and the front lens of the objective, improving the quality of the visualized image.

With this information, we can conclude that the objective of oil immersion is necessary to determine the morphology of prokaryotes because their structures are very small, and even then, it is not usually possible to disregard these structures.

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blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. as the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated.

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