The secondary wood of Pinus is characterised by [MP PMT 1993] – McqOptions

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1.	The secondary wood of Pinus is characterised by [MP PMT 1993]
A.	Presence of resin cells
B.	Presence of resin ducts
C.	Absence of resin ducts
D.	Presence of vessels
Answer» C. Absence of resin ducts

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