Question

write the properties and function of parenchyma collenchyma and sclerenchyma tissues​

Answer 1

Answer:

Basis for Comparison Parenchyma Sclerenchyma

Function Parenchyma cells help in storage of foods, in gaseous exchange, and in photosynthesis. Sclerenchyma cells provide mechanical support to the plant. It also supports transportation of water and nutrients to the plants.

Answer 2

FUNCTIONS-:

$Parenchyma$$cells$$help$$in$$storage$$of$$foods, in$$gaseous$$exchange, and$$in$$photosynthesis.$

$Sclerenchyma$$cells$$provide$$mechanical$$support$$to$$the$$plant.$$It$$also$$supports$$transportation$$of$$water$$and$$nutrients$$to$$the$$plants.$

PROPERTIES-:

parenchyma collenchyma~

$1)They$$form$$basic$$packing$$tissue.$

$2)Cells$$of$$this$$tissue$$are$$relatively$$unspecialised$$and$$may$$be$$oval, rounded$$or$$elongated$$in$$shape.$

$3)Their$$cell$$walls$$are$$thin.$

$4)These$$cells$$are$$living$$and$$show$$large$$intercellular$$spaces.$

$5)Cytoplasm$$is$$dense$$with$$a$$small$$nucleus.$

sclerenchyma tissues~

$1)Sclerenchyma$$cells$$have$$thick, lignified$$secondary$$walls, lack$$cell$$contents$$at$$maturity, and$$occur$$throughout$$all$$plant$$tissues.$

$2) These$$features$$make$$sclerenchyma$$tissues$$hard, rigid, and$$somewhat$$brittle.$

$3)  Sclerenchyma$$cells$$can$$occur$$as$$aggregates$$within$$ground$$tissue (sclereids$$or$$stone$$cells$$or$$as$$elongated$$fibers).$

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