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Question : Choose the correct sequence of the layers from outer side to inner side in a woody dicot stem :

Answer»

Cork, Cork CAMBIUM, SECONDARY cortex, PRIMARY PHLOEM, Secondary Phloem, Vascular cambium, Secondary xylem, Primary xylem
Cork, Cork cambium, Secondary Xylem, Secondary Phloem, Primary Phloem, Secondary cortex, Vascular cambium, Primary Xylem
Primary Xylem, Secondary xylem, Vascular cambium, Primary phloem, Secondary Phloem, Secondary cortex, Cork cambium, cork
Primary phloem, Secondary Phloem, Secondary Xylem, Primary xylem, Vascular cambium, Secondary cortex, Cork cambium, Cork

Answer :A


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