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THE UPTAKE AND TRANSPORT OF WATER AND MINERAL IONS BY ROOT SYSTEM
Автор: Bios Logos
Загружено: 2021-04-11
Просмотров: 19136
Описание:
Over the next few minutes, find out how the root absorbs water and minerals from the soil and transfers them to the conducting vessels (xylem) in the plant’s stem. What is the structure of the root? How does the properties of the water molecule allow water to enter the root cells by osmosis? How do root cells maintain constant hypertonicity, as a prerequisite for osmosis? How does happen the active transport of mineral ions through the plasma membrane? Why without oxygen, the root system cannot absorb water and minerals from the soil? What does it mean "root pressure"?
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