Gas Exchange in Plants 

Thanks for the positive feedback!

Need to make a presentation on this for my biology class. Safe to say I found this more helpful than my actual lesson on the topic. Brilliantly constructed and really helpful!

your videos are great . i wished i found these earlier in the year would have saved me soooo much time .

I am so understanding with your videos.love it.

The exam is really soon and these are so helpful, any chance that you have more ready to upload?

Just to let you know that this was really helpful. Please make more! :))

Thx for the cool info and images mate

Mr Pollock you are doing very good work its very impprtant for medical students you are tremendous and awsome

Thanks for the video! I have a question about stomata which this video omits, and it is regarding stomata opening depending on temperature. They say if you want to utilise extra supplement of CO2 to plants you also need to increase the temperature, allegedly it opens up stomata. Wouldn't the plant be trying to conserve water by closing the stomata in higher temperatures?

Thanks! I appreciate that! There's more in the works, fear not!

You are awesome!

1:58 could you say that the text on the bottom is how the leaf is adapted to exchange gases with the external environment?

Very helpful. Thank you!

I have a question.So,though the respiration process glucose and Oxygen are used and produces CO2 and water...if that is so,then how are animals getting oxygen from the atmosphere if plants are using the oxygen on their own?

awesome audio quality!

how do you use such a good mic?

Is this still relevant to the new AQA specification?

Is there a Co2-O2 imbalance? Please answer thanks

Please do some more videos on other topics.

Make mire videos for the new spec very helpful !

what school do you teach at?

the stomata looks interesting

These videos are relevant to the new spec aren't they? Anyway, they seem to be so helpful nonetheless :) Thanks!

what was that bump at 3:15

Nice

Nice same video 😊

yeeee :)))

gg mate

Sorry I can't understand anything 😥😥😥😥😥😯😯

Your voice is so low

Nice