The scientific fact behind why plants remain safe even when they freeze, unlike living things that freeze to death
July 14, 2024
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of plants their ability to survive against the changing conditions of natureis one of the important features that distinguish them from other living things. Freezing of water in
of plants their ability to survive against the changing conditions of natureis one of the important features that distinguish them from other living things.
Freezing of water in cells How do plants that have developed preventive mechanisms achieve this?
Plants living in cold climates have developed several mechanisms against the risk of freezing.
Even in the harsh weather conditions of winter These mechanisms in living plantsIt enables plants to survive in cold weather by protecting their cell structure and maintaining their metabolic activities.
When the temperature starts to drop The composition of plant cell membranes also changesThe amount of short and unsaturated fatty acids in the cell membranes increases. This makes the cell membrane more flexible and stiff, which minimizes the risk of freezing.
This adaptation prevents the plant’s cells from being damaged in cold weather conditions.
And while the plants prepare for winter, increases the amount of solvents in the cell fluidThey produce proteins that have antifreeze properties. These proteins prevent the water in the cell from freezing.
So plants will occur when the water freezes They are also protected from harmful effects.
Ashley Johnson is a science writer for “Div Bracket”. With a background in the natural sciences and a passion for exploring the mysteries of the universe, she provides in-depth coverage of the latest scientific developments.