A) Secondary xylem-
B) Secondary phloem
C) Protoxylem
D) Cortical cells
Correct Answer: C
Solution :
In dicot stem the protoxylem is present towards center (pith) and metaxylem is present towards the periphery of the organ. This type of xylem is known as endarch. In root. The protoxylem is present towards periphery and metaxylem present towards center that is called exarch.You need to login to perform this action.
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