Cork is a derivative of [CBSE PMT 1988; BHU 1982] – McqOptions

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1.	Cork is a derivative of [CBSE PMT 1988; BHU 1982]
A.	Cork cambium (phellogen) or extra fascicular cambium
B.	Vascular cambium
C.	Fascicular cambium
D.	Interfascicular cambium
Answer» B. Vascular cambium

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