Question
Biology Question on Nutrition
Which of the following is not caused by deficiency of minerals ?
A
Chlorosis
B
Shortening of internodes
C
Etiolation
D
Necrosis
Answer
Etiolation
Explanation
Solution
Etiolation is the condition observed in plants grown in dark or suboptimal light.The leaves turn small and yellowed and the internodes elongate abnormally. Internodal lengthening is plant?? attempt to reach light. It is not a deficiency symptom of minerals