In order to determine the volume of bloo...

In order to determine the volume of blood in an animal, a `1.0`mL sample of solution of `10^(3)` dpm of `._(1)^(3)H` is injected into the animal blood stream. After sufficient time for circulatory equilibrium to be established, 2mL of blood is found to have activity to 10 dpm. The volume of blood in animal is :

`199` mL

`198` mL

`200` mL

`20` mL

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