Meristematic tissues are classified as apical, lateral, and intercalary depending on where they are present in the plant.
What are the three classifications of meristematic tissues based on their locations?
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Meristematic tissues are classified as apical, lateral, and intercalary depending on where they are present in the plant.
Meristematic tissues are classified into three categories based on their locations in plants:
1. Apical Meristem: Found at the tips of roots and shoots, apical meristems are responsible for primary growth, lengthening the plant body.
2. Lateral (or Axillary) Meristem: Present in the lateral buds, lateral meristems contribute to secondary growth by increasing the girth or thickness of stems and roots. The vascular cambium and cork cambium are examples of lateral meristems.
3. Intercalary Meristem: Located at the base of leaves or internodes, intercalary meristems promote growth in specific regions. They play a role in regenerating tissues, particularly in grasses and certain herbaceous plants.