Is cork cambium is primary or secondary meristem?

Question

Answer

Secondary meristems are usually lateral meristem and are responsible for the increase in thickness of the plant.
Ex- vascular cambium and cork cambium (phellogen)

Answer

(1). Primary Meristem: Primary meristems are the direct descendants of the embryonic cells. They continuously involved in the cell division and growth process of the plant. Example: apical meristem of shoot apex and root apex.

(2). Secondary Meristem: Secondary meristems are the meristematic tissue arises from the permanent tissues. Secondary meristems are usually lateral meristems and are responsible for the increase in thickness of the plant. Example:vascular cambium and cork cambium (phellogen).

Answer

It's a secondary meristem, which usually develops in the cortex region.

Answer

Secondary meristem.

Answer

Actually me hindi medium se hu muje bhi plz koi btaye

Answer

It is secondary

Answer

Secondary meristem.

Answer

Cork Cambium: Primary or Secondary Meristem?
The cork cambium, also known as phellogen, is a type of meristem found in the outer layers of woody stems and roots of plants. It is responsible for producing cork cells, which make up the protective outer layer known as the periderm.

Primary Meristem:
- Cork cambium is considered a secondary meristem, not a primary meristem.
- Primary meristems are responsible for the primary growth of plants, such as the elongation of roots and shoots, while secondary meristems are involved in the secondary growth, which increases the girth of the plant.

Secondary Meristem:
- The cork cambium is a lateral meristem, which means it contributes to the secondary growth by producing cells that differentiate into cork cells.
- The cork cells produced by the cork cambium are dead at maturity and form a protective layer that helps prevent water loss and protect the plant from external factors.

Function of Cork Cambium:
- The main function of the cork cambium is to produce cork cells that replace the epidermis in older stems and roots.
- As the plant grows, the cork cambium continuously produces new cork cells, contributing to the formation of the periderm.
In conclusion, the cork cambium is a secondary meristem that plays a crucial role in the secondary growth of woody plants by producing cork cells that form the protective periderm.

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