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प्रश्न
Define the following term:
Active transport
उत्तर
Active transport is the passage of a substance (salt or ion) from its lower to higher concentration through a living cell membrane using energy from the cell. Active transport is in a direction opposite to that of diffusion.
संबंधित प्रश्न
Lenticels or stomata (Which one remains open always ?)
Fill in the blank with the suitable term given below:
Transportation in plants is carried out by a __________ system.
Fill in the blank with the suitable term given below:
The upward movement of sap that contains water and minerals is called _______ of sap.
Fill in the blank with the suitable term given below:
The leaves have more__________ on their lower surface.
Which experiment demonstrates the transport of food material in plants by phloem?
Active transport is in a direction ______ to that of diffusion.
Name the following:
Movement of ions from the region of lower concentration to higher concentration by using energy (ATP).
Active transport involves ______
Identify the CORRECT statement about the active absorption of water.
Pumps are related to
