Meristems escape virus invasion because

1.	Meristems escape virus invasion because
A.	vascular system is absent in the meristem
B.	of low metabolic activity in the meristem
C.	the virus inactivating system has low activity in the meristem
D.	of low endogenous auxin level
Answer» B. of low metabolic activity in the meristem

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Meristems escape virus invasion because

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