State and explain four precautions to be considered during the setup of the investigation on whether roots exert a pushing force strong enough to cause water to move up the stem of plants

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Biology

Jean Thompson

2 December, 17:54

State and explain four precautions to be considered during the setup of the investigation on whether roots exert a pushing force strong enough to cause water to move up the stem of plants

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Kierra Ashley · Answer 1

The plant should be de-topped at least 4 cm above the surface of the soil.

The stump of the plant is tightly fitted with the apparatus.

Tube is filled with water, not completely but at least one-fourth

Remember to note the initial water level.

Note the final water level and draw interference by calculating the difference between two levels.