Exams › NEET › Biology
Deficiency of magnesium produces chlorosis due to breakdown of chlorophyll. Chlorosis is a condition in which plant leaf produces insufficient chlorophyll. When this happens, leaves do not have their normal green colour; they fade to a pale green, yellow, or yellow-white.
- Iron
- Magnesium
- Nitrogen
- Calcium
Correct answer: Magnesium
Solution
Magnesium is the central atom in chlorophyll, so a deficiency prevents normal chlorophyll synthesis and leads to chlorosis. Without enough chlorophyll, leaves lose their green color and turn pale or yellow.
Related NEET Biology questions
⚔️ Practice NEET Biology free + battle 1v1 →