Which is the conducting element in phloem?

Which is the last element in the series of the actinoids? Write the electronic configuration of this element. Comment on the possible oxidation state of this element.

List four elements of phloem.

The annular and spirally thickened conducting elements generally develop in the protoxylem when the root or stem is:

There are 14 elements in actinoid series. Which of the following elements does not belong to this series?

Write functions of xylem and phloem.

What is the function of phloem.