I'm not sure if anyone is till reading this, but it could be noted that the pollen grains are different for each type of plant; For insect pollinated plants they are small and sticky whereas they are large and float easily for wind pollinated plants. It could also be noted that the anthers are placed so that insects will brush against them as they reach the ovaries. Thanks for doing this by the way Hannah, it's a big help.
feathery stigma (if that helps anyone :P)
ReplyDeleteYou're a hero hannah!
Haha thanks Wiz :)
DeleteI'm not sure if anyone is till reading this, but it could be noted that the pollen grains are different for each type of plant; For insect pollinated plants they are small and sticky whereas they are large and float easily for wind pollinated plants. It could also be noted that the anthers are placed so that insects will brush against them as they reach the ovaries. Thanks for doing this by the way Hannah, it's a big help.
ReplyDeleteThank you for this extra info :)
DeleteIt's no problem, thank you for contributing!
http://igcse-biology-2017.blogspot.hk
ReplyDeletemore at
ReplyDeletehttp://igcse-biology-notes.blogspot.hk/2017/06/33-describe-structure-of-insect.html
stigma in your wa wa?
ReplyDelete