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WITCHER [35]
3 years ago
14

To investigate whether roots exert a pushing force strong enough to cause water to move up the stems plants,my question is state

and explain 4 precautions to be considered during the setup of this experiment
Biology
1 answer:
SIZIF [17.4K]3 years ago
4 0
1. The plant should not have leaves. To prevent transpiration from taking place

2. Plant should be well watered. Plants need water

3. Put some Vaseline to seal open gaps. This prevents water evaporation

Unfortunately I don't have the 4th one :/
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Answer:

Genetic Engineering

Explanation:

Image result for Two tomato plants are cross pollinated to produce tomato plants that produce more tomatoes.

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3 years ago
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Explanation:

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