Because fetal tissues are more vulnerable, which of the following may be increased?

Sudden cooling of the scrotum, as occurs when entering a cold swimming pool, results in the contraction of the albuginea muscles

Indicate whether the statement is true or false

Neoplasms are made up of a population of identical cells or a clone of cells. When identified, clone can lead to the discovery of a lymphoid malignancy or other lymphoproliferative disorder. Clonality be detected by:

a. The uniform expression of one immunoglobulin light chain b. A mixture of cells with either kappa or lambda light chains c. A surface immunoglobulin detection d. The bright intensity of all monoclonal markers