Go through the following statements.

I. The word meristem is derived from Greek, meristos meaning divided.

II. The stele consists of pericycle, vascular bundle and pith.

Ill. During secondary growth the amount of secondary xylem produced is more than the secondary phloem becuase

the cambium is more active on the inner side.

IV. Palm is a monocot plant so it does not increase in girth.

V. The Book "Anatomy of Seed Plants" by Katherine Esau is referred to as Webster's of plant biology.

How many of the above statements are correct?