Passage cells are present in

In which of the following is the endodermis with passage cells clearly visible?

Given below are two statements:
Statement $I:$ Endarch and exarch are the terms often used for describing the position of secondary xylem in the plant body.
Statement $II:$ Exarch condition is the most common feature of the root system.
In the light of the above statements,choose the correct answer from the options given below:

Hypodermis is not found in $ - $

When protoxylem develops towards the periphery,it is called

As compared to the dicot root,monocotyledon root has: