Person having 'B' blood group have antibody `:-`

Which of the statements given below are correct? 1. A person having blood group 'A' can donate blood to persons having blood group 'A' and blood group AB'. 2. A person having blood group 'AB' can donate blood to persons having blood groups 'A', 'B', 'AB' or 'O'. 3. A person with blood group 'O' can donate blood to persons having any blood group. 4. A person with blood group 'O' can receive blood from the person of any of the blood groups. Select the correct answer using the code given below:

A person having blood group 'O' can receive blood of :

A person having blood group 'O' can receive blood of :

persons with blood group 'B' have 'B' antibodies and 'A' antigens.

A person with blood group O will have _____ antibody/antibodies in plasma.

A person with blood group O will have _____ antibody/antibodies in plasma.

If a person having blood group A is given blood transfusion of blood group B by mistake, what will be its effect?