NEET 2014
- Exam
- NEET
- Year
- 2014
- Subject
- Botany
- Chapter
- Mineral Nutrition
NEET 2014 · Botany · Mineral Nutrition
Deficiency symptoms of nitrogen and potassium are visible first in:
Deficiency symptoms of nitrogen and potassium are visible first in:
Options
- ASenescent leaves
- BYoung leaves
- CRoots
- DBuds
Correct answer
A. Senescent leaves
Step-by-step solution
Nitrogen and potassium are the mobile elements, their deficiency leads to the loss of chlorophyll molecule. This makes the leaf yellow referred as chlorosis that leads to the senescence of leaves.