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If we place a twig, bearing white flower...

If we place a twig, bearing white flowers in coloured water, it turn colour, on examining the TS. of the twig, what would we can demonstrate?

A

Flowers have ability to turn their colour

B

Osmosis of the coloured water

C

After cutting ,twig shows more affinity for water

D

Path of water movement is through the

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The correct Answer is:
D
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PHYSICS WALLAH-TRANSPORT IN PLANTS -LEVEL -2
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  2. The path of water from soil upto secondary xylem is

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  4. In young root the most active absorption of water takes place through:

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  14. The rate of transpiration of a plant would gradually increase if

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  17. Recognise the figure and find out the correct answer The followi...

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  18. The immediate cause of the opening and closing

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  19. If we place a twig, bearing white flowers in coloured water, it turn c...

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  20. Which of the following is correct statement ?

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