Question : How are exarch and endarch conditions different anatomicall

1.	Question : How are exarch and endarch conditions different anatomically in stem and root ?
Answer» Solution :In stem anatomical condition is endarch in dicot as WELL as monocot stem. In endarch in dicot as well as monocot stem. In endarch condition PROTOXYLEM LIES towards the INNERSIDE of vascular bundle . However, in anatomy of ROOT, the condition is exarch i.e. protoxylem is towards outside and metaxylem is towards centre.

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