meristic matic tissue advantages
Answers
Answer:
Advantages. Apical shoot culture also helps in the production of virus-free plants. The germplasm or the seeds can be conserved in-vitro or by the cryopreservation method. Meristem contains high auxin concentration that promotes plant growth.
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Answer:
advantage = Plants have the impressive abilities to reproduce asexually and regenerate damaged parts. The secret to these abilities lies within a tissue type called meristem. Meristematic cells are fully developed and functional at maturity, but unlike other cells in the plant, they remain totipotent.
Explanation:
disadvantage = Isolation of meristem is quite difficult. Explants take more regeneration time to grow.
importance of meristematic tissue in plants
Primary meristematic tissue helps the plant increase in length or vertical growth, meaning it helps the plant grow up toward the sun and down into the soil. Secondary meristematic tissue helps the plant increase the girth or lateral growth of its stems, branches, and roots.
the main function of meristematic tissue
Meristematic tissues are responsible for plant growth. They are present at the tips of roots,stem and branches. The cells present in these tissues constantly divide to produce new cells. The cells actively divide to produce new cells.
Characteristics of Meristematic Tissue:
- They are composed of immature cells.
- Absence of intercellular spaces.
- Cells are oval, rounded or polygonal in shape.
- Cells are always living and thin walled.
- Cells are rich in cytoplasm with minute vacuoles.
- Cell is diploid and shows mitotic cell division.