Question

A typical monocotyledonous root is characterized by

• A. Usually more than six xylem bundles
• B. Large and well developed pith
• C. No secondary growth
• D. All of the above
  

Answer 1

Answer: (D)

All of the above

A typical monocotyledonous root can be characterized by :-
1) The xylem shows a polyarch condition where it forms numerous groups or bundles (usually 12 to 21).

2) The cambium is absent in all the stages and there is no secondary thickening in such roots.

3) The pith is large and well developed.

So, the correct answer is 'All of the above'.