Question

A student placed a plant with its roots in a beaker of water containing a red dye.After 10 minutes,the veins in the leaves of the plant became red.
‌i) Explain why the veins in the leaves became red.
ii) The student then cut the stem of the plant at X.The appearance of the cut stem seen through a microscope is as shown in diagram above.
In the diagram above,mark the regions that would appear red.

PLEASE ANSWER ME FAST.
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Answer 1

Answer:

Heyy!!

Your answer is...

(I) the veins became coloured because of the ascent of sap takes place through xylem.

(ii) shown in image

Explanation:

Defination of ascent of sap

- The upward movement of water and minerals from xylem of roots through stem and leafy veins to the top of the plant .