Mineral Nutrition In Plants Question 90
Question: The elements arsenic, copper and murcury have which of the following effect
Options:
A) Catalytic effect
B) pH effect
C) Toxic effect
D) Antagonastic action
Show Answer
Answer:
Correct Answer: C
Solution:
Many elements become toxic in higher concentration than the normal e.g., Cu.
Others are toxic even in smaller concentration e.g., Hg.
BETA
