Assertion: The phenomenon where tumour cells detach and migrate to other parts of the body where they give rise to secondary tumours is called Metastasis.
Reason: Abnormal antigens on the surface of cell and unusual number of chromosomes cause Metastasis.
The correct answer is
Both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.
Both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.
Assertion is true statement but Reason is false.
Both Assertion and Reason are false statements
Additional Questions
Assertion: LSD and marijuana are clinically used as analgesics.