Question

What type of cells does the ground tissue of the stem (called pith and cortex) develop to hold the young plant?

1) Parenchyma
2) Collenchyma
3) Sclerenchyma
4) Xylem

Answer 1

The pith and cortex of a young plant's stem are primarily composed of parenchyma cells, which are central to storage and support in the ground tissue.

Step-by-step explanation:

The ground tissue in the stem of a young plant, specifically known as the called pith and cortex, primarily develops into parenchyma cells. These parenchyma cells of the ground tissue help in storing photosynthetic products, providing a supporting matrix for the vascular tissue, and aiding in storage of water and sugars. While the ground tissue is mostly made up of parenchyma cells, it can also contain other cell types like collenchyma and sclerenchyma cells, which primarily contribute to the support and structure of the plant.