At the base of the leaves or internode.
It increasesthe length of the internode.

Intercalary Meristem in Bases of Leaves and Internodes

Intercalary meristem is responsible for growth in the bases of leaves and internodes. Let's understand in detail how intercalary meristem functions:

What is Intercalary Meristem?

Intercalary meristem is a type of meristem tissue that is present in the bases of leaves, internodes, and peduncles (stalks of flowers). It is responsible for the growth and elongation of these parts of the plant.

How does Intercalary Meristem Function?

Intercalary meristem functions by dividing and producing new cells at the base of the leaf or internode. These new cells then elongate and push the leaf or internode upwards, resulting in their growth.

Advantages of Intercalary Meristem

Intercalary meristem has several advantages for plants, including:

1. Continuous growth: Intercalary meristem allows for continuous growth of the plant, even after the apical meristem (located at the tip of the plant) has stopped growing.

2. Flexibility: Intercalary meristem allows for flexibility in the growth of the plant. It can respond to environmental conditions and adjust the growth of the plant accordingly.

3. Regeneration: Intercalary meristem can regenerate damaged or lost parts of the plant, such as leaves or internodes.

Conclusion

In conclusion, the bases of leaves and internodes have intercalary meristem, which is responsible for their growth and elongation. Intercalary meristem provides several advantages to plants, including continuous growth, flexibility, and regeneration.