EVERYDAY SCIENCE

Detailed explanation-1: -Lateral roots are produced when cells in the pericycle, the layer of cells surrounding the central vascular cylinder, begin to divide, form additional cell layers that push through the outer cell layers of the primary root, and ultimately organize a second root meristem .

Detailed explanation-2: -Lateral roots originate from a subset of pericycle cells situated in front of the xylem poles (Dolan et al., 1993). Since the pericycle is located deep within the root, new primordia have to break through the three overlying outer layers of cells (Fig. 2B.).

Detailed explanation-3: -Lateral roots are developed when the cells of the pericycle begin to divide. The pericycle is the layer of cells that surrounds the central vascular cylinder which is also called a pith.

Detailed explanation-4: -Lateral roots come out of the meristematic tissues of the primary root also known as radicle or taproot. These roots make the complex wiring system of the root system.

Detailed explanation-5: -Below the endodermis pericycle occurs in dicot roots . This pericycle gives rise to lateral roots. It encircles the vascular tissues of roots and stems.