Some questions, i just want to make sure i understand this correctly.
1- at high light intensity , stomata open , more water loss, transpiration increases
2- with wind, stomata open even more , more water loss, transpiration increases ( more than high light).
3- with ABA, stomata close, plant growth decreases, transpiration decrease.
I was just wondering if that was right because i did a lab on this and it doesnt make any sense, my highest transpiration rate was with ABA .
Thank you
2007-03-13 20:38:37 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Botany
Your information is correct. I don't know what went wrong with your lab experiment. I believe that I would try it again and see if I got a different result.
2007-03-17 17:53:05 · answer #1 · answered by john h 7 · 0⤊ 0⤋
in case of 1
you are correct
in case of 2
you are right but not to the mark
the reason is not the stomata opening but the the wind carries away the water vapour near the stomata and hence create a region of less pressure due to which water comes out of the stomata in the form of vapour through diffusion
in case of 3
you are right
2007-03-14 10:49:05 · answer #2 · answered by satwik 2 · 0⤊ 0⤋