How is the lateral meristem formed?

tissue formation Secondary, or lateral, meristems, which are found in all woody plants and in some herbaceous ones, consist of the vascular cambium and the cork cambium. They produce secondary tissues from a ring of vascular cambium in stems and roots.

Where is lateral meristematic tissue found?

Lateral Meristems – The lateral meristems are present on the lateral side of the stem and root of a plant. These meristems help in increasing the thickness of the plants. The vascular cambium and the cork cambium are good examples of a lateral meristematic tissue.

Which is a result of the growth of lateral meristem tissue?

The increase in stem thickness that results from secondary growth is due to the activity of the lateral meristems, which are lacking in herbaceous plants. In woody plants, cork cambium is the outermost lateral meristem. It produces cork cells (bark) containing a waxy substance known as suberin that can repel water.

What arises from lateral meristem activity?

Radial growth of plants is the result of activity of the lateral meristems. These meristems, known as the vascular and cork cambiums, are active in areas of the plant where primary growth has ceased and are therefore referred to as secondary meristems. The lateral meristems encircle the body of the plant.

What are the 2 types of lateral meristem?

There are two types of lateral meristem, the cork cambium and the vascular cambium. The cork cambium creates the periderm, which replaces the outer layer of the plant. The vascular cambium creates new vascular tissue in plants.

Which is the example of lateral meristem?

Fascicular vascular cambium, interfascicular cambium and cork-cambium (phellogen) are examples of lateral meristem. These are responsible for producing the secondary tissues.

What is the main function of lateral meristem?

Lateral meristems are known as secondary meristems because they are responsible for secondary growth, or increase in stem girth and thickness. Meristems form anew from other cells in injured tissues and are responsible for wound healing.

What gives rise to lateral roots?

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.

What are the examples of lateral meristem?

What are the two types of lateral meristems?

Where is lateral meristem found in a plant?

Lateral Meristem. Meristem is undifferentiated plant tissue found in areas of plant growth. The three types of meristematic tissue are intercalary, apical, and lateral. Apical meristem tissue is found in the tips of shoots and gives rise to leaves and flowers and is also found in the roots. The intercalary tissue in the middle

Where are the secondary tissues of a meristem?

Secondary, or lateral, meristems, which are found in all woody plants and in some herbaceous ones, consist of the vascular cambium and the cork cambium. They produce secondary tissues from a ring of vascular cambium in stems and roots. Secondary phloem forms along the outer edge of….

Where is apical meristem found in a plant?

Apical meristem tissue is found in the tips of shoots and gives rise to leaves and flowers and is also found in the roots. The intercalary tissue in the middle of the plant is capable of rapid growth and regrowth. For example, the intercalary tissue at the base of a blade of grass allows it to regrow after being cut.

Which is an example of a fundamental meristem?

Fundamental meristem: will be differentiated forming the fundamental tissues: parenchyma, collenchyma and sclerenchyma. Secondary meristems originate from primary meristems, incorporating new cells into existing tissues. This helps in the formation of the secondary structure of the plant.