According to the image, there are five different cells representing all the differents leucocytes you can find in the blood
A: is a neutrophile, characterized by its "multiples" nucleus which can be 3 or more. Its cytoplasm is clear.
B: is an eosinophile, due to its small granules in the cytoplasm which gives a reddish color. it is also a polynuclear, and it has generally two lobes
C: is a basophile, characterized by its thick granules which cover all the cytoplasm and give a dark blue color to it
D: is a lymphocyte, easy to recognize, it has one circular and big nucleus and a clear cytoplasm (it has no lobes and no granules)
E: is a monocyte, it is bigger than the other leucocytes, it has two lobes like the basophile and eosinophil polynuclear but it has a clear cytoplasm.