The sample of a healthy human blood is

The problem due to $Rh$ factor arises when the blood of two individuals ($Rh^+$ and $Rh^-$) mix up in which of the following conditions?

Which of the following clotting factors is not synthesized by the liver?

Explain the consequences of a situation in which blood does not coagulate.

The nucleus of granular $WBC$ is mainly .....

Examination of blood of a person suspected of having anaemia shows large,immature,nucleated erythrocytes without haemoglobin. Supplementing his diet with which of the following is likely to alleviate his symptoms?