Why are there hole in the lotus's stem?
回答 (2)
2007-11-29 2:33 am
✔ 最佳答案
those are xylem and pheolumpheolum is for transport of nutrients
xylem is to transport water and support the lotus plant to stand up right
2007-11-29 2:02 am
用唻吸水嘛,咁都要問?
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