The secondary meristem, specifically the cork cambium (phellogen), is responsible for cork formation. It arises from the lateral meristem and produces cork cells (phellem) outward and phelloderm inward. Cork cells, once matured, become suberized and die, forming a protective, impermeable outer layerRead more
The secondary meristem, specifically the cork cambium (phellogen), is responsible for cork formation. It arises from the lateral meristem and produces cork cells (phellem) outward and phelloderm inward. Cork cells, once matured, become suberized and die, forming a protective, impermeable outer layer that insulates and protects the plant from environmental stress.
Cork is composed primarily of dead cells filled with suberin. Its structure features tightly packed cells with thick walls, creating a lightweight, flexible, and impermeable material. The cell arrangement forms a honeycomb-like pattern, providing insulation, buoyancy, and protection for the plant.
Cork is composed primarily of dead cells filled with suberin. Its structure features tightly packed cells with thick walls, creating a lightweight, flexible, and impermeable material. The cell arrangement forms a honeycomb-like pattern, providing insulation, buoyancy, and protection for the plant.
Suberin in cork cells acts as a hydrophobic barrier, making the cells impermeable to water and gases. This property helps protect the plant from desiccation, pathogens, and physical damage, contributing to the durability and insulation of the cork layer.
Suberin in cork cells acts as a hydrophobic barrier, making the cells impermeable to water and gases. This property helps protect the plant from desiccation, pathogens, and physical damage, contributing to the durability and insulation of the cork layer.
Xylem fibers in vascular tissue provide structural support and strength to the plant. They are elongated, thick-walled cells that reinforce the xylem, enabling it to withstand the tension of water transport. Additionally, they contribute to the overall rigidity and stability of the plant's vascularRead more
Xylem fibers in vascular tissue provide structural support and strength to the plant. They are elongated, thick-walled cells that reinforce the xylem, enabling it to withstand the tension of water transport. Additionally, they contribute to the overall rigidity and stability of the plant’s vascular system.
Xylem parenchyma plays a crucial role in storage and transport within vascular tissue. These living cells store starch, lipids, and other substances, and facilitate lateral transport of water and nutrients. They also aid in wound repair and regeneration, maintaining the overall health and function oRead more
Xylem parenchyma plays a crucial role in storage and transport within vascular tissue. These living cells store starch, lipids, and other substances, and facilitate lateral transport of water and nutrients. They also aid in wound repair and regeneration, maintaining the overall health and function of the xylem.
How does secondary meristem contribute to cork formation?
The secondary meristem, specifically the cork cambium (phellogen), is responsible for cork formation. It arises from the lateral meristem and produces cork cells (phellem) outward and phelloderm inward. Cork cells, once matured, become suberized and die, forming a protective, impermeable outer layerRead more
The secondary meristem, specifically the cork cambium (phellogen), is responsible for cork formation. It arises from the lateral meristem and produces cork cells (phellem) outward and phelloderm inward. Cork cells, once matured, become suberized and die, forming a protective, impermeable outer layer that insulates and protects the plant from environmental stress.
See lessWhat is cork composed of, and how is it structured?
Cork is composed primarily of dead cells filled with suberin. Its structure features tightly packed cells with thick walls, creating a lightweight, flexible, and impermeable material. The cell arrangement forms a honeycomb-like pattern, providing insulation, buoyancy, and protection for the plant.
Cork is composed primarily of dead cells filled with suberin. Its structure features tightly packed cells with thick walls, creating a lightweight, flexible, and impermeable material. The cell arrangement forms a honeycomb-like pattern, providing insulation, buoyancy, and protection for the plant.
See lessWhat role does suberin play in cork cells?
Suberin in cork cells acts as a hydrophobic barrier, making the cells impermeable to water and gases. This property helps protect the plant from desiccation, pathogens, and physical damage, contributing to the durability and insulation of the cork layer.
Suberin in cork cells acts as a hydrophobic barrier, making the cells impermeable to water and gases. This property helps protect the plant from desiccation, pathogens, and physical damage, contributing to the durability and insulation of the cork layer.
See lessWhat is the function of xylem fibres in the vascular tissue?
Xylem fibers in vascular tissue provide structural support and strength to the plant. They are elongated, thick-walled cells that reinforce the xylem, enabling it to withstand the tension of water transport. Additionally, they contribute to the overall rigidity and stability of the plant's vascularRead more
Xylem fibers in vascular tissue provide structural support and strength to the plant. They are elongated, thick-walled cells that reinforce the xylem, enabling it to withstand the tension of water transport. Additionally, they contribute to the overall rigidity and stability of the plant’s vascular system.
See lessWhat role does xylem parenchyma play in the vascular tissue?
Xylem parenchyma plays a crucial role in storage and transport within vascular tissue. These living cells store starch, lipids, and other substances, and facilitate lateral transport of water and nutrients. They also aid in wound repair and regeneration, maintaining the overall health and function oRead more
Xylem parenchyma plays a crucial role in storage and transport within vascular tissue. These living cells store starch, lipids, and other substances, and facilitate lateral transport of water and nutrients. They also aid in wound repair and regeneration, maintaining the overall health and function of the xylem.
See less