NTA Abhyas 2020
- Exam
- NTA Abhyas
- Year
- 2020
- Subject
- Botany
- Chapter
- Mineral Nutrition
NTA Abhyas 2020 · Botany · Mineral Nutrition
Which one of the following elements is not an essential...
Which one of the following elements is not an essential micronutrient for plant growth?
Options
- AZn
- BCu
- CCa
- DMn
Correct answer
C. Ca
Step-by-step solution
Essential microelements are Fe, Mn, Zn, B, Cu, and Mo. Essential macronutrients are C, H, N, P, S, Ca, K, and Mg.