Question

Which of the following have unevenly thickened primary walls that support young,growing parts of the plant?

Answer 1

xylem and phloem - strong walls to help keep plant upright + grow towards the sun so they can absorb maximum lightn

Answer 2

Answer:

The collenchyma cells is the right answer.

The collenchyma cells have unevenly thickened primary walls that support young, growing parts of the plant.

Here the right answer is collenchyma cells.

These are the cells responsible for the growth of the plants and is responsible for supporting the young plants by thickening the primary walls.

Thus, these are very important.