Question : Polyarch conditions is found in – InterviewSolution

InterviewSolution

1.	Question : Polyarch conditions is found in
Answer» monocot root dicot root monocot stem dicot stem Solution :DEPENDING UPON the NUMBER of protoxylem elements, the roots are monarch (having single protoxylem group), diarch, triarch, tetrach, pentarch, hexarch and polyarch. The dicot roots show mono to hexarch condition, whereas the monocot roots are hexa to polyarch. When the protoxylem elements LIE towards the centre and metaxylem at the periphery, the condition is said to be ENDARCH, e.g. stem.

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