A Level Biology Revision "Transpiration and the Cohesion-Tension Theory"

Описание к видео A Level Biology Revision "Transpiration and the Cohesion-Tension Theory"

You can find all my A Level Biology videos fully indexed at https://www.freesciencelessons.co.uk/...

In this video, we look at transpiration and the cohesion-tension theory of water movement. First we explore what is meant by transpiration. We then explore how transpiration takes place, looking at cohesion, adhesion, capillary action and the cohesion-tension theory.

Image credits:

Leaf vascular bundle
https://commons.wikimedia.org/wiki/Fi...
Berkshire Community College Bioscience Image Library, CC0, via Wikimedia Commons

Комментарии

Информация по комментариям в разработке

Похожие видео