Mineral Nutrition In Plants Question 2

Question: Which of the following is a micro-nutrient or a trace element [MP PMT 1990; CPMT 1980; DPMT 1985; RPMT 1995]

Options:

A) Mg

B) Zn

C) Ca

D) P

Show Answer

Answer:

Correct Answer: B

Solution:

Plants require this mineral (Zn) only in traces and its higher concentrations are highly toxic.