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Because of the resparetion. Resparation means breathe. Leaves breathe in thecarbon dioxide and breathe out the oxygen.

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What will happen to yellow leaves of a plant once the plant is put back in the sun?

The yellow leaves will turn in to green gradually when the plant is put back in the sun.


Why do lily leaves turn yellow?

Lily leaves turn yellow due to a lack of nutrients, such as nitrogen, or excessive watering, which can lead to root rot. This causes the leaves to lose their green color and turn yellow.


Why are the leaves yellow on your honey locust tree?

Honey locust leaves are normally green. However, they turn yellow for several reasons. One is that they are simply new leaves that have not yet gotten their green coloring. Two is that they turn yellow in fall, and are about to drop off the tree.


Why do plant leaves turn yellow?

Plant leaves turn yellow due to a lack of chlorophyll, which is the pigment responsible for the green color of leaves. This can be caused by factors such as nutrient deficiencies, diseases, pests, or environmental stress.


What color are the tulips leaves?

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Why do plant leaves turn brown and yellow?

Plant leaves turn brown and yellow due to a process called senescence, which is a natural aging process in plants. During senescence, chlorophyll (the green pigment in leaves) breaks down, causing the leaves to lose their green color and turn yellow. Additionally, factors such as nutrient deficiencies, diseases, pests, and environmental stress can also contribute to the browning and yellowing of plant leaves.


Why do leaves on plants turn yellow?

Leaves on plants turn yellow due to a lack of chlorophyll, which is the green pigment responsible for photosynthesis. This can be caused by factors such as nutrient deficiencies, disease, or environmental stress.


Why do leaves turn yellow during the fall season?

Leaves turn yellow in the fall because the chlorophyll, which gives them their green color, breaks down as the days get shorter and cooler. This reveals the yellow and orange pigments that were always present in the leaves but were masked by the chlorophyll.


Why do the leaves turn yellow?

Leaves turn yellow because of a process called chlorophyll breakdown. As the days get shorter and temperatures drop in the fall, the chlorophyll in the leaves breaks down, revealing the yellow and orange pigments that were masked by the green chlorophyll during the summer.


What causes broccoli leaves to turn yellow?

Because when the Chlorophyll molecules - that gives leaves their Green color - disintegrate they can't make the plant Green anymore - Yellow is the next color to appear and in turn vanish to make way for the Red colors.


Why does leaves turn yellow during the fall season?

Leaves turn yellow during the fall season because the chlorophyll, which gives leaves their green color, breaks down as the days get shorter and cooler. This allows other pigments in the leaves, such as carotenoids and anthocyanins, to become more visible, resulting in the yellow and red colors we see in the fall.


Why do some trees have yellow leaves in summer?

Some trees have yellow leaves in summer because of a process called chlorosis, which occurs when the tree lacks certain nutrients like iron or magnesium. This can cause the leaves to turn yellow instead of staying green.