A: Bark is all the tissues outside the vascul | vedclass

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(C) Bark is a non-technical term that refers to all tissues exterior to the vascular cambium,including secondary phloem.Therefore,the Assertion is cor

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Assertion is correct,but Reason is incorrect.

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(C) Bark is a non-technical term that refers to all tissues exterior to the vascular cambium,including secondary phloem.Therefore,the Assertion is correct.Reason states that bark is formed only due to the activity of phellogen (cork cambium).However,bark also includes secondary phloem,which is produced by the vascular cambium,not the phellogen.Thus,the Reason is incorrect.

$A$: Bark is all the tissues outside the vascular cambium.
$R$: Bark is formed due to the activity of phellogen only.

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$A$: Bark is all the tissues outside the vascular cambium.$R$: Bark is formed due to the activity of phellogen only.