What 5 ahfzospheve
The plant absoTb frorm tme 3urYoundiong root
cwabcY
envfronment ts called as
a rhfzosphere No.
PnGE
This mfcro DATE
66 Plant Nater Relatfon
Source of water foT plant
There are four sottrce of cwaker
Huqiascopfc 0ater
The water present around the soil parttctes due o the
adhesfan fox.ce.
lhtscoakcr f not avaflable to he plants.
0) Cormbfaed cvakez
lhe watr piescnt around he oxfdes itke s1lfcen
alumtnfom ,et
lhe uafey 1 ok avaflable to he planE
(3) ayihattotial CLatey
he aater percolaked through he sofl partfcle and
reaches toaiards the grownd water table.
lhts watey 15 not avafla ble_Fo the pant
4Captllaru aater
Ta between 30tpaticle the Srmall gaps are preseat
Land they act asa capfllay tuhtch frlled cwTth the
lcuatcr Called a1 capfllaty wacr
Capfllaryaate7 ea3flyayaflable to Fhe plan
, later:
e53ernttal for I f e
Alater_Ls_absolutely
90-95 Caey.
aafer.
contafrn T0 70
cell_or tfssue el1xfy
plan lIxIY of Iife
Ot fe
lhe cwaterI s _ C l n s t d e x c d _ a s
of water
Frope1ttesi of COater/ Role
hlaterfs a Untyersa 30/Vent
Atroom tempenature,f Ls Fe present in he form oA formot
Itqufd
t:100C.
Lhebeflfng potat eF water 1s very high
Alater has htgh speciftc heat, htgh_heat ot_fOS1041 and
htgh hat of kapoLuri2abfO
E 15 a best transporttng medfuin foT q1530|VeG mineral
and tood mater tals.
ack as a empera ure stabflfzer
IE help tnmatata tngStable ne ba bollfc rate
I 15a raw ma terta for pho tosuynhe sf
Ematntatn trgtd ftsof plant cell
help_ tna open ing and dlosing ef Stomata,
Senescernce abscisston
I act a5 a thermal
butter becaUse Fhetr ph s
neutral
KWatErabsorbfng organ
Root 1S Q rnafn
Tn terrestn fa waCT Qb0Ybtng organ.
Tn plant,roOf fS a maln
epiphykfcplant OTChfds), absorbfng orqan
hangtng roofhtseroaE Fhy have 3pectal ized
Wrth the help_0f hts (ontafn spectalfrzed vel amel
velamen
CLudter cellthey absob atrmespherf
pherfe
Cc
, PAGE No
DATE
9ptcal reqtan of roots
here aIe oafn frve rcqton ot rCOF
) Regton Ot root cap
Regf0n Df cell dtvtston merfstermaEiC zone)
egton_of clorgat tcn
4Reqfoan of Root hatr
5Region ot maturaBtor
Reqior7 ef matakfon
Regfon f root heiy
Region of clonqa for
Reqion of cell divfs forn(rmefsteromatie zone)
Vaeuo e
Cytoplasrh Nudek
2mark
Structure of ro0 hatr
Hlhe root hatr s a UnfcelIular.
E1s an clongated,delfcake, unbrached
of epfdermal cel
prolongatfon
E s tbt lar and (olouless.
Cell uall made Up of pechic compound
and cellclase
The plant absoTb frorm tme 3urYoundiong root
cwabcY
envfronment ts called as
a rhfzosphere No.
PnGE
This mfcro DATE
66 Plant Nater Relatfon
Source of water foT plant
There are four sottrce of cwaker
Huqiascopfc 0ater
The water present around the soil parttctes due o the
adhesfan fox.ce.
lhtscoakcr f not avaflable to he plants.
0) Cormbfaed cvakez
lhe watr piescnt around he oxfdes itke s1lfcen
alumtnfom ,et
lhe uafey 1 ok avaflable to he planE
(3) ayihattotial CLatey
he aater percolaked through he sofl partfcle and
reaches toaiards the grownd water table.
lhts watey 15 not avafla ble_Fo the pant
4Captllaru aater
Ta between 30tpaticle the Srmall gaps are preseat
Land they act asa capfllay tuhtch frlled cwTth the
lcuatcr Called a1 capfllaty wacr
Capfllaryaate7 ea3flyayaflable to Fhe plan
, later:
e53ernttal for I f e
Alater_Ls_absolutely
90-95 Caey.
aafer.
contafrn T0 70
cell_or tfssue el1xfy
plan lIxIY of Iife
Ot fe
lhe cwaterI s _ C l n s t d e x c d _ a s
of water
Frope1ttesi of COater/ Role
hlaterfs a Untyersa 30/Vent
Atroom tempenature,f Ls Fe present in he form oA formot
Itqufd
t:100C.
Lhebeflfng potat eF water 1s very high
Alater has htgh speciftc heat, htgh_heat ot_fOS1041 and
htgh hat of kapoLuri2abfO
E 15 a best transporttng medfuin foT q1530|VeG mineral
and tood mater tals.
ack as a empera ure stabflfzer
IE help tnmatata tngStable ne ba bollfc rate
I 15a raw ma terta for pho tosuynhe sf
Ematntatn trgtd ftsof plant cell
help_ tna open ing and dlosing ef Stomata,
Senescernce abscisston
I act a5 a thermal
butter becaUse Fhetr ph s
neutral
KWatErabsorbfng organ
Root 1S Q rnafn
Tn terrestn fa waCT Qb0Ybtng organ.
Tn plant,roOf fS a maln
epiphykfcplant OTChfds), absorbfng orqan
hangtng roofhtseroaE Fhy have 3pectal ized
Wrth the help_0f hts (ontafn spectalfrzed vel amel
velamen
CLudter cellthey absob atrmespherf
pherfe
Cc
, PAGE No
DATE
9ptcal reqtan of roots
here aIe oafn frve rcqton ot rCOF
) Regton Ot root cap
Regf0n Df cell dtvtston merfstermaEiC zone)
egton_of clorgat tcn
4Reqfoan of Root hatr
5Region ot maturaBtor
Reqior7 ef matakfon
Regfon f root heiy
Region of clonqa for
Reqion of cell divfs forn(rmefsteromatie zone)
Vaeuo e
Cytoplasrh Nudek
2mark
Structure of ro0 hatr
Hlhe root hatr s a UnfcelIular.
E1s an clongated,delfcake, unbrached
of epfdermal cel
prolongatfon
E s tbt lar and (olouless.
Cell uall made Up of pechic compound
and cellclase
