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Spotting -]
Yo Study, adaptariong
agenci¢s Cwind, ingech
Atypical flow welt modified shoot and the reproduc.
tive_organ ef an angiosperm. It bears male and female,
reproductive
tlowerg pollinated by alffwent
» bind and sates)
n8_preducing both male gametes
(it. pollen _graing) and female game te (ie 29g cel)
fecilinat (on
{bis the _pr
C08 of pollen geains 4rom
the _anthen _of the _recept stigma
of either anothen flower
of the grain Is beowpht>
to whe sttpma by agencies
and binds,
considswned as an
da peprodacins,
¢
Such as we
This phe nv meno 5
im-pon tant
plants. In
three methods,
Autog am 4 on Self -pollinatior,
jn ha pollination, —_occung —_wiheh the pollen — get
toanspennecl to _sne_Stp/n0h ofthe same ¢lorer,Geitanogamy
In__this ollinat
p atloh__OCCUNS by, dhe
borne on the eae af the
~—tame___nla nty
(Crass _- pollination ( Xs,
4 and _/
ln this, pollination 9
drm a flouw 4f
d 0
ano tne pniany thr
Insect, ond
adaptatior
Bu ae ae
jp. Anemoph
Wind , it Ie
UY. Entom oph
of
nse
iP Genthe pil
&x- Agave
£ & ed _entome ph
Poll nation by pine
nat by bincks Ls
Bigne nia
pollination
IVY Hyano phil y- 1d occuns with the hela
of pater t _is called pyane pln i. & a sue
fare [in flouwn a4 plant4__ but 1s. fo on
IN lg plant gruups such aa algae » Pripphy
and ot wnlade ph ft ls.
fr- Vallisnenia, 20 $7070. Hydailla,a4
Regu rements
Compound _micras
&,hand len
covensli pr dresh. 4] 013, fore eph, needle, ae
2 f flowers 4 Male on Aras oh 7
Bignenia ,Vallisneia rete Qfass Salvia,
Procedure
tentstics. Note
In ite
pollination by _extennal
3h Dis + out to see _it& male_and gemale
reproducdiv pants.
All Dist the pollens on a top of _maten_ofsilds
CH Now, obsunve the —_chenactentstics pollens under,
Micros to fe
6h And drow a _/abbiled diagram ef each categorie
Qbsenvati ond,
Ane reo phil, ( Pellina ten by wind)
ip mage ( Zea mays)> By
yp Mage plant bears male ang demale
on Ne same plant tale dloweng ane tinminal
whereas, female finns ane axillary in position
gb Flowens ane _smau, Laceospicunue. gee adownlea
‘and _nectaalerg i‘
SF Both st yma and anthers hang. outside the
patantn( exnmted in position)
Ab Pollens ane \19Nt, saul
dount aad
and dusty, They ane
produced a lange. __naenbernd
sp Shama bs hairy, beathey, branched and s¢ chy
te catch laind dispuned _pollen&h
f p
lip Pioug ( fine)
{| The _pelena an produced In huge numbers
ap c ane li ght __vergnted
Sp # o pollen _pusse& win 5-9 Which take then of f
along with wind to _dan-off placed.
rp)
ilibrasses (heat and Rice
, p> showy and
WlFlowens ane not _hrightly —_colaned om shawls an
Nspicous in nature =
3 They Vis em scent and don’? produce petals
hat produce Light weighted pollen gnund in lang
Insecta. 3
Sh Seon is” eathuyy, to catch pollen.ss
pe Alten beating ation
FA pulled down Halen place, Jemale fleas}
of —flouen Atalks, “aden _by col ling,
he —dijdenent tines of flowenc acta them telues
aces iad to thein, Nabi tar» availability and_the _|
#ype ra Pelli'natons. IN th way, thet oho weak
Van'edions nO MNein Merpholo gical dedtunes alsa
wiin special _adapdi'w featunes
Precau tons =
the jeesh
{I
—merphols qtcal +
eas ohoulcl__be taken _t_dudiy the
ATUNES,
= Me |
[| fhe polens _anouto be gene dunted on alee
Poi batn a dro vatw
unden ne pntcro geo pe
bejure —obaeuing. thea |