Todd unit
The unit in which the results of testing for antistreptolysin O (ASO) are expressed. It denotes the reciprocal of the highest dilution of test serum at which there continues to be neutralization of a standard preparation of the streptococcal enzyme streptolysin O.
Gregor Mendel, an Austrian monk, is most famous in this field for his study of the phenotype of pea plants, including ..
Plants need to regulate water in order to stay upright and structurally stable. Find out the different evolutionary adap..
The human respiratory system is an efficient system of inspiring and expiring respiratory gases. This tutorial provides ..
Human consciousness and behavior are an interesting topic since they are determined and controlled by the brain. Conscio..
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