Consider the following statements: 1. ELISA test is employed as the first and most basic test for an individual to detect cancer.
Consider the following statements:
1. ELISA test is employed as the first and most basic test for an individual to detect cancer.
2. Almost 50% of human beings have Rh+ blood while the remaining have Rh– blood.
Which of the statement(s) given above is/are correct?
(a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2
2 Answers
(d) ELISA Test is employed as the first and most basic test for an indivisual to detect HIV/AIDS. 85% of human beings possess Rh+ and and 15% are Rh–. Rh+ and Rh– are the factors present in blood, discovered by Karl Landsteiner.
The correct option is: (d) Neither 1 nor 2
Explanation:
ELISA (Enzyme-linked immunosorbent assay) is an important test for diagnosing viral diseases like AIDS (caused by HIV). Majority of the human beings are Rh+ while very few are Rh–.