drifferens between parenchyma and collenchyma in points
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Prenchyma
they are tissues that have little bit of intracellular space
they have relatively unspecialised cells
the store the food in a plant
there are 2 types of parenchyma (according to grade 9 ncert)
chlorenchyma-they have chlorophyll in them and perform photosynthesis
aerenchyma-they have small air cavities in them and provide buoyancy to the plant
Collenchyma
they provide strength and flexibility to the plant
they provide mechanical support
they have little intracellular spaces
provide easy bending without breaking at various parts of the plant
later when the plant grows there is another layer of secondary meriste. which replaces this layer(sclerenchyma)
you can add the location of these cells as another difference
they are tissues that have little bit of intracellular space
they have relatively unspecialised cells
the store the food in a plant
there are 2 types of parenchyma (according to grade 9 ncert)
chlorenchyma-they have chlorophyll in them and perform photosynthesis
aerenchyma-they have small air cavities in them and provide buoyancy to the plant
Collenchyma
they provide strength and flexibility to the plant
they provide mechanical support
they have little intracellular spaces
provide easy bending without breaking at various parts of the plant
later when the plant grows there is another layer of secondary meriste. which replaces this layer(sclerenchyma)
you can add the location of these cells as another difference
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