In Opuntia,each areole represents | vedclass

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(A) In $Opuntia$,the stem is modified into a flattened,green,succulent structure called a phylloclade.Each segment or phylloclade is a modified branch

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(A) In $Opuntia$,the stem is modified into a flattened,green,succulent structure called a phylloclade.Each segment or phylloclade is a modified branch that arises in the axil of a caducous (short-lived) leaf.The raised areas found on the surface of the phylloclade are known as areoles.These areoles represent the nodes of the stem,from which spines (modified leaves) and flowers may arise.

In $Opuntia$,each areole represents

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