What happens when there is a cut in the stem? Let's take a look at how the water-carrying tubes (xylems) are affected!
This experiment appeared in a question in the topical practice booklet for Plant Transport System. The question can be found in the corresponding blog post:
[ Ссылка ]
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Plant Transport System
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plant transport systemxylemwater carrying tubesscienceupper block scienceprimary sciencescience educationwater carrying tubeblue food dyeinside a plantprimary school scienceplant sciencebiologybiology for childrenscience for kidsscience for childrenred food dye in plantpsle sciencebest science teachermdm kooturning water carrying tubes redcelery in red dyecelery with a cut psle questioncelery cut water carrying tube