Chlorosis | MCQs

Explanation

• Chlorosis in older leaves occurs due to the deficiency of Magnesium.
• Chlorosis is a condition in which the leaves produce an insufficient amount of chlorophyll, causing yellowing of the leaves.
• Magnesium is the main component of chlorophyll, so its deficiency causes insufficient production of chlorophyll in leaves.

Explanation

Deficiency of phosphorus can cause leaves to develop a dark green coloration, as well as other symptoms such as stunted growth, purplish or reddish tints, and reduced yields.

Explanation

Manganese or zinc or magnesium deficiencies within the plant also will cause chlorosis