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Explain the meristamatic with its functions

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Explain the meristamatic with its functions
  • 1 answers

Gaurav Seth 4 years, 1 month ago

Functions: It helps in growth in length and formation of primary tissues.
(ii) Intercalary: It is found above or below stem nodes and leaf bases.
Functions: It helps in growth of internodes, growth in leaves and correction of position in lodged stems.
(iii) Lateral: 

(a) Phellogen (Cork cambium): It develops from hypodermis in stems and pericycle in roots. Function: Formation of protective cork (phellem) and aerating lenticles on the outside and secondary cortex (phelloderm) on the inner side. 

(b) Vascular Cambium: In stem form intra-fascicular cambial strips and interfascicular strips. In root from conjuctive parenchyma and pericycle. Function: Formation of secondary phloem on outside and secondary xylem on inner side. Vascular rays are formed at intervals for radial conduction.

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