Bamboo, grass and mint stem elongate by the activity of -a)Primary meristemb)Secondary meristemc)Intercalary meristemsd)Apical meristemsCorrect answer is option 'C'. Can you explain this answer?

Question

Answer

Intercalary meristem-

* occurs between mature tissues sections in the vicinity of the nodes or leaf attachment;

* common in grasses (occur at bases of nodes);

* helps regenerate parts removed (by lawnmowers, herbivores, etc.)

Intercalary meristems become the base of each leaf blade and growth of a leaf is actually the expansion of the cells in the intercalary meristem and if a leaf tip is removed, the intercalary cells continue to increase the leaf blade from the base.

Answer

Bamboo,grass and mint stem elongate by the activity of intercalary meristemHence (C) is the correct answer.

Answer

Intercalary Meristems are responsible for the elongation of bamboo, grass, and mint stems.

Intercalary Meristems
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Intercalary meristems are a type of meristematic tissue found in plants. They are located at the base of the internodes, which are the regions between the nodes of a stem. The primary function of intercalary meristems is to promote elongation growth in stems.

Role in Elongation
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The intercalary meristems are responsible for the elongation of stems in bamboo, grass, and mint plants. They contribute to the rapid elongation of these plants, allowing them to reach their maximum height.

Key Differences from Other Meristems
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1. Location: Intercalary meristems are located at the base of internodes, while apical meristems are found at the tips of stems and roots.
2. Types of Growth: Apical meristems promote primary growth, which is responsible for the increase in height and length of stems and roots. On the other hand, intercalary meristems contribute to intercalary growth, which leads to the elongation of stems.
3. Cell Division: Intercalary meristems primarily undergo cell division in the longitudinal direction, resulting in the elongation of the stem. In contrast, apical meristems undergo cell division in all directions, leading to the growth of various plant tissues.

Conclusion
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In conclusion, bamboo, grass, and mint stems elongate due to the activity of intercalary meristems. These meristems are located at the base of the internodes and promote elongation growth in plants. Understanding the role of intercalary meristems helps us comprehend the unique growth patterns of different plant species.

Answer

Wat farak is diss

Answer

The intercalary Meristems are merely portions of apical meristesm that have become separated from the apex during development by layers or more mature or permanent tissues and left behind as the apical meristem moves on in growth. The intercalary meristems are intermodal in their position. They are found lying in between mass of permanent tissues either at the leaf-base of at the base of internode. Such meristems are commonly found in the stems of grasses and Bambusa.

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