Question

nikita took a twing of petunia plant and dipped it in a beaker contaning dissolved colour dye safranin. she left it for 1 to 2 hours now she prepared a section of this twing and observed it under the microscope. which of the following is correctly represent the TS of stem. (Note: the dark area is a place where the red colour is present)

Answer 1

Answer:

The correct answer is a. This is due to the reason that only the xylem elements will appear coloured due to safranin stain. Xylem transports water to the upper part of the twig.

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