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Lemur [1.5K]
3 years ago
12

How did van helmont reach his conclusion

Biology
1 answer:
MissTica3 years ago
5 0

Answer: He grew a willow tree in a weighed amount of soil. After five years, he discovered that the willow tree weighed about 74 kg more than it did at the start. As the weight of the soil had hardly changed, van Helmont concluded that plant growth cannot only be due to minerals from the soil.

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pollution levels in the atmosphere

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What are the changes that one can expect to observe as a plant tissue culture develops?
ahrayia [7]

The changes that one can expect to observe as a plant tissue culture develops is the development of new shoots and root.

<h3>What is a Culture?</h3>

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In the case of a plant tissue culture, there will be new shoot and root formation due to the presence of nutrients in which the plants are exposed to for its growth and survival.

This is therefore makes changes in the shoot and root be the most appropriate choice.

Read more about Culture here brainly.com/question/746877

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