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Three possible causes.
The first and most obvious is sunburn. Plants especially plants that have been kept indoors or in a protected environment are susceptible to this if they are suddenly exposed to bright, direct sunlight.
The second could be that the plant has been sprayed with something - herbicide or even a pesticide or fungicide applied at the incorrect concentration.
Third cause would be a nutrient imbalance - deficiency or excess
Wiki User
∙ 13y ago
Wiki User
∙ 6y agoBleaching occur by oxidation or reduction reactions.
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Do plants make food in their stems flowers roots or leaves?
They mostly do it in their leaves because that is where the choloroplast is and it holds cholorophyll that causes photosynthesis which is the process of making food for a plant.
What is the importance of leaves in plant?
because the leaves create food for the plant.
Does magnesium create dead leaves and yellow leaves on a plant?
Magnesium deficiency create dead leaves and yellow leaves on a plant.
Why are leaves considered the industry of the whole plant?
The leaves make the food for the plant.
What causes leaves to yellow?
the plants are being over-watered and the root system is showing signs of damage - resulting in reverse osmosis and the loss of nutrients from the bottom leaves of the plant back into the soil
What causes the leaves of a plant to become larger?
Answer
How do you remove chlorophyll from the leaves of a plant?
Long-term growth in the dark (several weeks) if you need the plant alive. Short term soaking in alcohol will remove the majority of the pigments from the leaf. 95% Ethanol or 70% isopropanol for 30-minutes should do the trick.
Which process causes the leaves of a plant to become larger?
germination
What is the plant hormone that causes plant leaves and stems to exhibit positive phototropisms called?
auxin
What cellular process causes a plant's leaves to swell?
lack of water
Is a type of plant hormone that causes plant stems and leaves to exhibit positive responses to light?
Yes
What causes the tips of plant leaves to turn black?
Bugs are wiping their asses on them
Gibberellins cause plant growth by stimulating?
Gibberllins cause plant growth by stimulating cell division. It causes growth in the stems and leaves.
How does a plant wilt?
Abscisic acid inhibits growth of the palnt as well as causes wilting of leaves. hana mazhar
How a plant wilt?
Abscisic acid inhibits growth of the palnt as well as causes wilting of leaves. hana mazhar
Do plants make food in their stems flowers roots or leaves?
They mostly do it in their leaves because that is where the choloroplast is and it holds cholorophyll that causes photosynthesis which is the process of making food for a plant.
Do plants make food in their roots stems flowers leaves?
They mostly do it in their leaves because that is where the choloroplast is and it holds cholorophyll that causes photosynthesis which is the process of making food for a plant.
