It is observed that the deficiency of a particular element shows its symptoms initially in older leaves and then in younger leaves. Name two elements that are highly mobile and two that are relatively immobile.
- AHighly mobile: Nitrogen,Magnesium; Relatively immobile: Calcium,Sulfur
- BHighly mobile: Calcium,Sulfur; Relatively immobile: Nitrogen,Magnesium
- CHighly mobile: Potassium,Phosphorus; Relatively immobile: Iron,Boron
- DHighly mobile: Iron,Boron; Relatively immobile: Potassium,Phosphorus
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View SolutionMatch 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 |
Choose the correct option from below.
Deficiency symptoms of mineral elements appear first in young leaves. - $P$
Deficiency symptoms of mineral elements appear first in senescent (older) leaves. - $Q$
$P$ and $Q$ are respectively:
Deficiency symptoms of mineral elements appear first in senescent (older) leaves. - $Q$
$P$ and $Q$ are respectively:
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View SolutionWhich of the following is not caused by the deficiency of mineral nutrition?
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