Prickles of Rose are

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(C) Prickles are sharp,pointed outgrowths found on the stems of plants like Rose. They are superficial outgrowths of the epidermis and cortex,which ma

Vedclass · Accepted Answer

Exogenous in origin

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(C) Prickles are sharp,pointed outgrowths found on the stems of plants like Rose. They are superficial outgrowths of the epidermis and cortex,which makes them exogenous in origin. Unlike thorns,which are modified branches and are endogenous in origin (arising from the stele),prickles can be easily detached from the plant surface without causing deep damage to the vascular tissue.

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