Which of the following statements is not correct?

Options

A. (a) Higher vertebrates can distinguish foreign organisms from self-cells.
B. (b) Fetus receives antibodies from its mother through placenta, is an example of active immunity.
C. (c) Cell-mediated immunity involves T-lymphocytes.
D. (d) Antibodies against cancer-specific antigens are used for detection of certain cancers.

Answer

B

Explanation

Fetus receiving antibodies from mother through placenta is an example of passive immunity.