Which one of the following statement is incorrect?

Options

A. (1) The Injection contains preformed antibodies provide passive immunity to the host.
B. (2) Hepatitis-B vaccine produce from yeast by recombination DNA technology
C. (3) The causative agent of AIDS HIV retrovirus enters helper T-lymphocyte thus reducing their numbers
D. (4) Cannabinoids are generally taken by injection.

Answer

D