Find the odd one with respect to the chief si | vedclass

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(D) Sinks are the plant parts where the concentration of nutrients is low and the metabolic requirement is very high.Apical and lateral meristems,youn

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Mature or older leaves

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(D) Sinks are the plant parts where the concentration of nutrients is low and the metabolic requirement is very high.Apical and lateral meristems,young leaves,and fruits and seeds are actively growing parts of the plant.These regions require a constant supply of minerals and food,therefore they serve as primary sinks.In contrast,mature or older leaves have a lower metabolic rate and often act as sources rather than sinks,as they export nutrients before senescence.

	Remobilized	Not Remobilized
$A$	$P, S, N, K$	$Ca$
$B$	$Ca$	$P, S, N, K$
$C$	$P, S, Ca, K$	$N$
$D$	$N$	$P, S, Ca, K$

Find the odd one with respect to the chief sink for mineral elements.

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Define the following terms:
$(1)$ Mobilised elements
$(2)$ Immobilised elements

Identify the mineral elements that are remobilized and those that are not remobilized from senescing leaves to the growing parts of the plant.
Remobilized Not Remobilized
$A$ $P, S, N, K$ $Ca$
$B$ $Ca$ $P, S, N, K$
$C$ $P, S, Ca, K$ $N$
$D$ $N$ $P, S, Ca, K$

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