The Living World Question 40
Question: Assertion : Radioactive tracers are used to detect tumors. Reason : Tracers locate such tissues.
Options:
A) If both the assertion and the reason are true and the reason is a correct explanation of the assertion
B) If both the assertion and reason are true but the reason is not a correct explanation of the assertion
C) If the assertion is true but the reason is false
D) If both the assertion and reason are false
Show Answer
Answer:
Correct Answer: A
Solution:
Radioactive tracers do not stain the tissue but are able to detect the path ways through which a certain material is transported in between or within cells.
BETA
