What is Protoxylem?
Protoxylem is the primary form of xylem that is seen in plants during their early stage of growth. It forms the foundation of the xylem system of vascular plants. The xylem is a component of vascular tissues that are responsible for the transport of water and minerals. The characteristic feature of protoxylem is its smaller diameter and thinner cell walls. When plants mature the protoxylem further differentiates to give rise to tracheids, and vessel elements due to the deposition of lignin.
Difference between Protoxylem and Metaxylem
The difference between protoxylem and metaxylem lies in their developmental stages within the plant’s vascular system. Protoxylem and metaxylem are types of plant tissues that help in transport as well as growth in plants. The protoxylem is the primary xylem that develops during the early stages of a plant’s development whereas the metaxylem is later formed xylem in mature plants.
Both of these forms are of xylem tissue that is mainly responsible for the conduction of water and minerals in the plant. In this article, we will differentiate between protoxylem and metaxylem and also discuss some similarities as well.
Table of Content
- What is Protoxylem?
- Features of Protoxylem
- What is Metaxylem?
- Features of Metaxylem
- Difference Between Protoxylem and Metaxylem
- Similarities Between Protoxylem and Metaxylem
- Conclusion – Difference Between Protoxylem and Metaxylem
- Difference Between Related Links
- FAQs – Difference Between Protoxylem and Metaxylem
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