Salinization increases the concentration of _______ in soil.

Biology

2 answers:

Viefleur [7K]3 years ago

5 0

Salinization increases the concentration of salt in soil.
Hope that helped you.<span />

svetlana [45]3 years ago

3 0

Answer: Salt

Explanation: Salination can be defined as the increase in the salt concentration in the soil. Eventually it becomes toxic to the plants when it reaches the concentration of 3,000 - 6,000 ppm.

It decreases the osmotic potential of soil as a result of this plants cannot get water from the soil.

The salt in the soil comes from the irrigation as the water which is used to irrigate the field contains salts in it. As the water evaporates the concentration of salt in the soil increases.

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4 years ago

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tatyana61 [14]

It’s the second one I believe:)

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3 years ago

Justify your choice by writing a hypothesis to explain how it has stopped Claire from breaking down her food. The hypothesis is

Troyanec [42]

The complete question is attached to the answer.

Answer:

The correct hypothesis would be - the food (proteins) are not completely broken down in the intestine due to intestinal Protease production is lower than normal in Claire.

Explanation:

According to the image, we can find that the normal intestine fluid has the same pH as the pH of claire's Intestine fluid which is suitable for the breaking down of the food or protein in particular. It is also found that there is some amount of protein digested which suggests that there is no mutation in the active site.

According to the graph, claire is able to break down or digest the food completely if 1mg proteases enzyme is used so it proves the enzyme is produced less than normal. On the basis of this information, the correct hypothesis would be -

"The food (proteins) are not completely broken down in the intestine due to intestinal Protease production is lower than normal in Claire."