Which type of stele is found in rhizophore of selaginellaa)Monarchb)Di...
Each stele is made up of diarch and exarch xylem in centre. The steles are connected with the cortex by means of many tube-like structures called trabeculae, Monarch which are modified endodermal cells with casparian strips on their lateral walls. The stems contain no pith.
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Which type of stele is found in rhizophore of selaginellaa)Monarchb)Di...
Monarch Stele in Rhizophore of Selaginella
Monarch stele is the type of stele found in the rhizophore of Selaginella.
Explanation:
What is a Monarch Stele?
A monarch stele is a type of stele that consists of a single central vascular cylinder with xylem surrounded by phloem. This arrangement is characteristic of certain plants, such as Selaginella.
Role in Rhizophore of Selaginella
In Selaginella, the rhizophore is a specialized structure that functions as a root-like organ for anchorage and absorption of water and nutrients. The monarch stele in the rhizophore provides structural support and facilitates the transport of water and nutrients throughout the plant.
Adaptations in Selaginella
The presence of a monarch stele in the rhizophore of Selaginella is an adaptation to its environment, allowing the plant to efficiently absorb water and nutrients from the soil. This adaptation helps Selaginella thrive in diverse habitats.
Conclusion
The monarch stele in the rhizophore of Selaginella plays a crucial role in the plant's growth and survival by providing support and facilitating the transport of essential substances. This specialized structure is an adaptation that allows Selaginella to thrive in various environments.