1.

Question :Listthe differenttypesofpollination dependinguponthe source ofpollen grain .

Answer»

SOLUTION :THEDIFFERENT TYPESOF POLLINATION are :
1.Windpollination: thepollengrainsare lightandstickystamensare well exposedandstigma arefeatheryEg : Greasses :
2.Pollination by Water: Femaleflowersreachthe watersurfaceby a longstalk andpollengrains are releasedon thesurfaceof water.Eg : Vallisneria .
Insect Polliunation : Flowers are large , colorfulfragrant andrichin NECTAR .
ANimal pollination : theanimalsare attractedto theflowers colour andfragrance thebody of animalsgets convered withpollenandtranseferred tostigma.


Discussion

No Comment Found