what ia periderm ? how are periderm formation takes place
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Periderm is composed of the phellogen, phellem, and phelloderm. During secondary growth, the outer epidermal layer and the cortical layer are broken because of the cambium. To replace them, the cells of the cortex turn meristematic, giving rise to cork cambium or phellogen
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phellogen phelloderm phellem are collectively known as periderm
phellogen it is called for cambium it is developed to protect the inner tissue in dicotyledonous stem it develops from hypodermal cells which are calling time better or even from epidermal cells near to the cortex
halogen or core cambium produced secondary tissue more on outer side than the inner side periderm or Court is formed on outside while phelloderm or secondary cortex is in inner side
# be brainly
phellogen it is called for cambium it is developed to protect the inner tissue in dicotyledonous stem it develops from hypodermal cells which are calling time better or even from epidermal cells near to the cortex
halogen or core cambium produced secondary tissue more on outer side than the inner side periderm or Court is formed on outside while phelloderm or secondary cortex is in inner side
# be brainly
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