Question
Biology Question on Essential Mineral Elements
Consider the following statements i, ii and iii regarding criteria for essentiality of the nutrients in plants: i. The presence of elements is must for plants to complete their life cycle. ii. The role of the element can be replaced by another element. iii. The element must be directly involved in the metabolism of the plant. Choose the correct statement/s :
A
ii and iii
B
iii only
C
i and ii
D
i and iii
Answer
i and iii
Explanation
Solution
Answer (d) i and iii