A2 Biology - Plant responses to abiotic stress (OCR A Chapter 16.2)

Подписаться 38 тыс.

Просмотров 22 тыс.

50% 1

This video summarises how abscission and stomatal closure by the actions of ethene and ABA, to respond to lower light levels and a lack of water.
Please like, share and subscribe for more content and comment below to let me know what you think! :)
Facebook: BioRach - A-level Biology Online
/ biorachproject
Twitter: @BioRachProject
Bi...
If you liked my videos and would like to support me, then I'd really appreciate you buying me a cup of tea or a piece of cake! :D www.buymeacoff...
Background music: You like it by Vibe tracks
Secret: Olive :)

Опубликовано:

22 окт 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 27

@sanjeevsrilankan8255 2 года назад

Hi Rachel, Can you please cover cloning and biotechnology in details, it's in the advanced information and it's assessed in both paper 2 and 3.

@marymisssy2455 Год назад

YES PLEASE

@leojohn5519 2 года назад

hey, love the videos, could you by any chance make a video on the advance information from ocr?

@floydveigas1861 2 года назад

oogly boogly

@CasualGlassEnjoyer 2 года назад

Your videos have always been very informative and helped me to retain some kind of sanity during biology. Thank you.

@solomonmarshall7851 8 месяцев назад

You can always trust a biorach video, my saving grace ❤

@caitlinrox7692 2 года назад

these are so helpful! could you please make a video based off the advanced info for each paper

@faitheliza9263 2 года назад

Hey thank you so much, you've helped to improve my grades from a B to an A so thank you so much

@user-ij4dv8ig4x 2 года назад

Your videos are bloody amazing. Helped me so much for my upcoming a levels thankyou! X

@jacobdarmanin8224 2 года назад

Just discovered your channel and vids are so visual and to the point. Keep up the good work ;))))))

@harryoak1206 2 года назад

Hi, I'm in year 13 now and your videos are helping me so much. Is it possible if you could complete ch 15.1, 15.2, and 15.3 of homeostasis and also ch 16.5 of plant response and if possible finish all of ch 17? I know its a lot to ask but your videos are the only things that are helping me, the cgp books/textbooks are too much for me

@BioRach Год назад

Glad you find my videos helpful! I'm hoping to make more videos this year but I've been swamped with work, I'll try to make more videos prioritising the tricky chapters first. I'll keep your request chapters in mind as I go through the list! :) I do agree that the textbook can be quite overwhelming at times - check out the Oxford Revise books since they're designed to make it easier to learn key content and has built in retrieval and exam question practice!

@olivekeech1830 2 года назад

If I could like this video twice I would ❤️‍🔥 thank you so much- Olive xxxx

@ameliasnape6681 2 года назад

Could you please do some cloning and biotechnology videos?

@jessicav8084 2 года назад

this video was really helpful, thank you!!

@diamond-zb6rl 2 года назад

For biology ocr a level could I get a B grade if I learn everything on the advance info???

@zoeschoolstuff6919 2 года назад

Only the advanced content? I would say a C as you would drop marks on the content not in the advanced info that comes up as small markers

@boluosinkolu5737 2 года назад

@@zoeschoolstuff6919 what about chemistry

@shad0w1o15 2 года назад

@@zoeschoolstuff6919you forget the grade boundries of biology are low, plus the stuff that isnt on the advanced info will likely only come up in multiple choice. I'd say around 75-80 percent of the paper will primarily be around the advanced info, so as long as you know it inside and out it is still possible to get an A/A*. At least thats what im telling myself the day before biology paper one xD