Question

give two example of mineral salts that are needed
by plant

Answer 1

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Urea , sulphur , phosphate

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Answer 2

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»give two examples of minerals that are needed by plants.

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» The two minerals salts that are needed by plants are nitrate and magnesium .

${ \underbrace{ \mathbf{ \blue{Nitrate : }}}}$

» Nitrate is needed so that the plant can make proteins. You'll remember that proteins are nutrients that living organisms need for making new cells. A plant that has not got enough nitrate can't make enough proteins, so it cannot make enough cells to grow well.

Nitrate is also needed to make chlorophyll, if a plant does not have enough nitrate, it will become yellow instead of green.

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${ \underbrace{ \mathbf{ \blue{Magnesium : }}}}$

» Magnesium is also needed for making chlorophyll. So a shortage of magnesium Makes plant leaves go yellow.

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Mineral salts-

» substance such as nitrate and magnesium which plants absorb from the soil through their roots and which they need for healthy growth.