Thanks a lot! Its truly very easy. I hope this comes instead of pressure one or ECG.This one:
View attachment 12855
*time on x-axis.
It's the easiest of all three.
Have a look at it, too. You never know!
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Thanks a lot! Its truly very easy. I hope this comes instead of pressure one or ECG.This one:
View attachment 12855
*time on x-axis.
It's the easiest of all three.
Have a look at it, too. You never know!
X and Y would decrease because tidal volume increases. Simple.so how would you explain this?View attachment 12856
lol thanx man i totally misunderstood the qn.....X and Y would decrease because tidal volume increases. Simple.
or
For tidal volume to increase, X and Y will have to decrease.
Yes, that's how they are loaded at the source but the point is that the sources are the photosynthesising leaves, while the sinks are other parts of the plant, like the roots, storage organs. So, when the sugars are loaded into the sieve elements of the leaves, this means that there is more solute in the phloem sap. If you look at my answers above about solute potential is related to water potential, I have said solute potential is always negative, meaning more solute REDUCES/DECREASES water potential. The key here, to avoid confusion, is to understand that solute concentration is inversely proportional to water potential, and increasing it reduces water potential.isn't it loaded into the companion cell via active transport and then from the companion cell to sieve tube by via plasmodesmata by diffusion?
Or am i mixing up things here?
You were not getting (not TRYING to get) an even easier concept the other day. That pissed me off.lol thanx man i totally misunderstood the qn.....
lol you are really short-tempered thenYou were not getting (not TRYING to get) an even easier concept the other day. That pissed me off.
just checked the er and it said vital capacity cannot increase, it's just the tidal vol that increasesIt increases.
That's what I said.just checked the er and it said vital capacity cannot increase, it's just the tidal vol that increases
thanx, that really helpedYes, that's how they are loaded at the source but the point is that the sources are the photosynthesising leaves, while the sinks are other parts of the plant, like the roots, storage organs. So, when the sugars are loaded into the sieve elements of the leaves, this means that there is more solute in the phloem sap. If you look at my answers above about solute potential is related to water potential, I have said solute potential is always negative, meaning more solute REDUCES/DECREASES water potential. The key here, to avoid confusion, is to understand that solute concentration is inversely proportional to water potential, and increasing it reduces water potential.
This is the part i am emphasizing on, the vital capacity cannot changeIt increases.
That was for Tidal Volume too.This is the part i am emphasizing on, the vital capacity cannot change
just checked the er and it said vital capacity cannot increase, it's just the tidal vol that increases
that really helped, jazakallahDuring excercise tidal volume increases and this will decrease Inspiratory Reserve Volume (i.e. the volume of air which u could inhale but dont) - in this case, volume X. Same goes for volume Y. Thing of Reserve Volumes as a Bank of air. When u excercise u take loans of air from ur reserve and this loan is what increases ur tidal volume. Oh and thanks for ur reply up there
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