Which of the following is not caused by the d | vedclass

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(B) Etiolation is a condition that develops in plants when they are grown in the dark,characterized by a lack of chlorophyll,pale yellow or white colo

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Etiolation

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(B) Etiolation is a condition that develops in plants when they are grown in the dark,characterized by a lack of chlorophyll,pale yellow or white color,long internodes,small rudimentary leaves,and poor development of lignified tissues. It is caused by the absence of light,not by mineral deficiency. In contrast,chlorosis,necrosis,and the shortening of internodes are classic symptoms of mineral deficiency in plants.

Column $I$ (Disease/Symptom)	Column $II$ (Associated Mineral)
$A$. Chlorosis	$I$. Boron
$B$. Brown heart disease	$II$. Zinc
$C$. Die-back of shoots	$III$. Magnesium
$D$. Malformed leaves	$IV$. Copper

Which of the following is not caused by the deficiency of a mineral?

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