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Is it possible for a bee to have pollen grain from grass
Yes for species of insect-pollination
@@workhardplaycards o thx
請問點解plants嘅sexual reproduction無involve parents of opposite sex？
因為Plant可以同時有兩個sex，所以一個parent已經可以做到sexual reproduction (self-pollination)。當然，亦可以involve parents of opposite sex，只是不一定需要
female plant嘎meiosis 系咪occur in ovule？
yes
@@workhardplaycards tkssss
@@workhardplaycards 點解唔係ovary嘅？
@@loislu4316 Ovary內有ovule，所以也算係OvaryPlant gamete 的division有點複雜，可以睇睇th-cam.com/video/fJnno3E5QbY/w-d-xo.html
支持
好正
![[記憶法] DSE Bio 如何記住眼睛的結構 How to memorize the structures of eye](/img/n.gif)
Is it possible for a bee to have pollen grain from grass
Yes for species of insect-pollination
@@workhardplaycards o thx
請問點解plants嘅sexual reproduction無involve parents of opposite sex？
因為Plant可以同時有兩個sex，所以一個parent已經可以做到sexual reproduction (self-pollination)。當然，亦可以involve parents of opposite sex，只是不一定需要
female plant嘎meiosis 系咪occur in ovule？
yes
@@workhardplaycards tkssss
@@workhardplaycards 點解唔係ovary嘅？
@@loislu4316 Ovary內有ovule，所以也算係Ovary
Plant gamete 的division有點複雜，可以睇睇th-cam.com/video/fJnno3E5QbY/w-d-xo.html
@@workhardplaycards tkssss
支持
好正