write Procedure to the followed
while doing root Pressure activity
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Answer:
To demonstrate root pressure.
Material required : A potted plant, knife, rubber tube, glass tube, coloured water.
Procedure: Water the herbaceous plants and keep it for some time. Then cut off the upper part of the stem and attach a narrow glass tube on it. Fill the glass tube with coloured water. Mark the level of water and connect a manometer to the glass tube. Record your observations after some time.
Observations: The colour water rises in level and the manometer shows the root pressure by the increase in mercury level.
Conclusion: The water level increases as a result of root presure. The root pressure is of a small magnitude as shown by the manometer.
Answered by
1
Explanation:
To demonstrate root pressure.
Material required : A potted plant, knife, rubber tube, glass tube, coloured water.
Procedure: Water the herbaceous plants and keep it for some time. Then cut off the upper part of the stem and attach a narrow glass tube on it. Fill the glass tube with coloured water. Mark the level of water and connect a manometer to the glass tube. Record your observations after some time.
Observations: The colour water rises in level and the manometer shows the root pressure by the increase in mercury level.
Conclusion: The water level increases as a result of root presure. The root pressure is of a small magnitude as shown by the manometer.
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