i will not give u the straight answer, rather give you some hints to guide you to the answer
1. think about why transpiration pull is more effective in mornings ( relate it to the stomata - opening and closing) ......hence root pressure will be more effective in nights.
the effect of root pressure in transport of water in plant is more important at night. why??????????????????
ReplyDeletei will not give u the straight answer, rather give you some hints to guide you to the answer
ReplyDelete1. think about why transpiration pull is more effective in mornings ( relate it to the stomata - opening and closing) ......hence root pressure will be more effective in nights.