Mineral Nutrition In Plants Question 76
Question: Tracer elements are [MP PMT 2002]
Options:
A) Micro elements
B) Macro-elements
C) Radio isotopes
D) Vitamins
Show Answer
Answer:
Correct Answer: C
Solution:
Tracer elements are radioactive isotopes of elements, which are used to detect various metabolic pathways in plants e.g., $ C^{14},,N^{15},,P^{32},,S^{35} $ etc.