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Transport in Plants: Transpiration & Xerophytes 

Mr Pollock
Подписаться 36 тыс.
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In this video we look at transpiration; what is it? What factors affect the rate of transpiration? What are xerophytes and how are they adapted to arid conditions? How can we measure transpiration?
Produced for AS Level students studying AQA Biology, Unit 2.

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28 авг 2024

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Комментарии : 26   
@that-guy213
@that-guy213 8 лет назад
You my friend should win the teacher of the year award. you help so many students in the UK including me with Biology and you put so much effort into making regular content great job your doing keep it up !!!
@amber_shania194
@amber_shania194 9 лет назад
I am very very grateful for this. My teacher didn't bother teaching my class half the information we need :)
@damienfromAKA
@damienfromAKA 6 лет назад
maybe you weren't listening
@samanthayu8503
@samanthayu8503 9 лет назад
these videos are brilliant! i m having my AS levels in four weeks time n also mocks after 1 week... they helped me a lot please also make videos on other aqa topics such as dna and classification. please also make a video on how to answer aqa exam questions using techniques and keywords.. i always lose marks on data analysis.. many thanksssssss you are awesome!!!:)
@ham2ah
@ham2ah 9 лет назад
Appreciate use of colour, fonts and images in your videos they really help me learn :)
@MrPollockBiology
@MrPollockBiology 9 лет назад
Many thanks!
@amandab1168
@amandab1168 8 лет назад
This is just the right level for my RHS level 3 exam. You've explained it all so well, now I understand. Thank you so much.
@MrPollockBiology
@MrPollockBiology 8 лет назад
+Amanda B No probs; glad I could help!
@cameornlisajane
@cameornlisajane 8 лет назад
Excellent well put together video, specifically for AQA
@ryanc-9854
@ryanc-9854 9 лет назад
Thank you so much! We just covered this in class today aswell!
@MrPollockBiology
@MrPollockBiology 9 лет назад
Hope it helps reinforce what you've studied in class!
@qaisarazzaq123
@qaisarazzaq123 9 лет назад
thanks for the help.
@carpdig1002
@carpdig1002 9 лет назад
Nice video!
@MrPollockBiology
@MrPollockBiology 9 лет назад
Carpdig Cheers Ruben
@monagupta7651
@monagupta7651 6 лет назад
superb 👏👏👏
@dramirashraaf
@dramirashraaf 9 лет назад
Well James, just wanna ask you, is the information in your video is enough to answer essay question about that particular topic ? Or not ? By the way thanks for the video, its helping me a lot 👍 #ALevelStudent
@MrPollockBiology
@MrPollockBiology 9 лет назад
Depends on the essay really; if you are an AQA student...the unit 5 essay should ideally bring together topics from different units. There is enough detail in this video to discuss transpiration and xerophytes, but if the essay was about plant transport, I'd consider watching the other videos in my series as well.
@ham2ah
@ham2ah 9 лет назад
Keep it up
@MrPollockBiology
@MrPollockBiology 9 лет назад
Will do!
@anubhabdas2118
@anubhabdas2118 9 лет назад
If I watch all of your videos, and learn all the stuff, is that enough info for unit 2- or is there more in the texty b? Im looking for around 95 ums so I really need to know all the stuff, but I learn best from videos, so thanks so much for taking the time to do this
@MrPollockBiology
@MrPollockBiology 9 лет назад
Das Dragon There's plenty more on unit 2 than what I have videos for!
@anubhabdas2118
@anubhabdas2118 9 лет назад
Mr Pollock Damn ;(
@shaidnawaz1850
@shaidnawaz1850 9 лет назад
Could you pleeaaasseeee do vids on the ocr syllabus pleasse i bebgg uu ur my only hope
@shaidnawaz1850
@shaidnawaz1850 9 лет назад
Please reply ...
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