The cells of different organs of plants and animals need various necessary substances to carry out many metabolic activities and different type of waste products are created during these metabolic activities. So, transport of materials is necessary to supply the required substances and to remove theRead more
The cells of different organs of plants and animals need various necessary substances to carry out many metabolic activities and different type of waste products are created during these metabolic activities. So, transport of materials is necessary to supply the required substances and to remove the waste products.
Water absorption through roots can be increased by keeping the plants (iii) under the fan. https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-11/
Water absorption through roots can be increased by keeping the plants (iii) under the fan.
Water reaches great heights in the trees because of suction pull caused by transpiration. https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-11/
Water reaches great heights in the trees because of suction pull caused by transpiration.
Why is transport of materials necessary in a plant or in an animal? Explain.
The cells of different organs of plants and animals need various necessary substances to carry out many metabolic activities and different type of waste products are created during these metabolic activities. So, transport of materials is necessary to supply the required substances and to remove theRead more
The cells of different organs of plants and animals need various necessary substances to carry out many metabolic activities and different type of waste products are created during these metabolic activities. So, transport of materials is necessary to supply the required substances and to remove the waste products.
https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-11/
See lessWater absorption through roots can be increased by keeping the plants
Water absorption through roots can be increased by keeping the plants (iii) under the fan. https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-11/
Water absorption through roots can be increased by keeping the plants (iii) under the fan.
https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-11/
See lessIn plants, water is transported through
In plants, water is transported through (i) xylem https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-11/
In plants, water is transported through (i) xylem
https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-11/
See lessFill in the blanks: Water reaches great heights in the trees because of suction pull caused by ___________.
Water reaches great heights in the trees because of suction pull caused by transpiration. https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-11/
Water reaches great heights in the trees because of suction pull caused by transpiration.
https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-11/
See lessFill in the blanks: Kidneys eliminate the waste materials in the liquid form called ___________.
Kidneys eliminate the waste materials in the liquid form called urine. https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-11/
Kidneys eliminate the waste materials in the liquid form called urine.
https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-11/
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