(B) Chlorosis is the loss of chlorophyll,which results in the yellowing of leaves. It is a condition where leaves produce insufficient chlorophyll,oft

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(B) Chlorosis is the loss of chlorophyll,which results in the yellowing of leaves. It is a condition where leaves produce insufficient chlorophyll,often caused by nutrient deficiencies such as $N$,$K$,$Mg$,$Fe$,$S$,$Mn$,$Zn$,and $Mo$.

Class 11 Biology Mineral Nutrition Deficiency Symptoms of Essential Elements

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Chlorosis is

A
Loss of chlorophyll
B
Yellowing of leaves
C
Death of plant tissue
D
Blackening of the leaves

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Class 11

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Mineral Nutrition

Subtopic

Deficiency Symptoms of Essential Elements

Premature leaf fall is caused due to the deficiency of

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Fall of immature leaf is due to the deficiency of

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Match the mineral deficiency disorders given in Column $I$ with their symptoms given in Column $II$.
Column $I$ (Disorder) Column $II$ (Description)
$i$. Chlorosis $a$. Localised death of tissues in leaves
$ii$. Necrosis $b$. Premature fall of flowers,fruits and leaves
$iii$. Mottling $c$. Yellowing of leaves due to absence of chlorophyll
$iv$. Abscission $d$. Appearance of green and non-green patches on leaves

Choose the correct option from below.

Column $I$ (Disorder)	Column $II$ (Description)
$i$. Chlorosis	$a$. Localised death of tissues in leaves
$ii$. Necrosis	$b$. Premature fall of flowers,fruits and leaves
$iii$. Mottling	$c$. Yellowing of leaves due to absence of chlorophyll
$iv$. Abscission	$d$. Appearance of green and non-green patches on leaves

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