The similarities between xylem and phloem are:
=} Both are the components of vascular tissue system of plants.
=} Both contain living and dead cells.
=} Both contain parenchymatous cells.
=} In primary vascular bundles both xylem and phloem are differentiated into proto- and meta- elements.

Similarities between Xylem and Phloem

Xylem and phloem are two types of vascular tissues present in plants. These tissues are responsible for the transportation of various substances within the plant body. Despite their differences in structure and function, xylem and phloem share some similarities.

Similarities:

1. Origin:

Both xylem and phloem originate from the procambium, which is a primary meristematic tissue.

2. Location:

Both xylem and phloem are present in the stems, roots, and leaves of plants. They are located in the vascular bundles.

3. Composed of cells:

Both xylem and phloem are composed of cells. Xylem is made up of tracheids, vessel elements, fibers, and parenchyma cells. Phloem is made up of sieve tubes, companion cells, fibers, and parenchyma cells.

4. Transport substances:

Both xylem and phloem are responsible for the transportation of substances within the plant body. Xylem transports water and minerals from roots to the leaves, while phloem transports food and other organic substances from leaves to other parts of the plant.

5. Dead cells:

The cells of both xylem and phloem have dead cells. In xylem, the tracheids and vessel elements have dead cells, while in phloem, the sieve tubes have dead cells.

Conclusion:

In conclusion, xylem and phloem share some similarities that are related to their origin, location, composition, transportation, and dead cells. Despite their similarities, they have different functions and structures.