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प्रश्न
What would happen if green plants disappeared from earth?
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उत्तर
Green plants are the sources of energy for all the heterotrophs on earth. Plants convert solar and chemical energy into viable food sources. If plants disappear from the earth it leads to an imbalance in the ecosystem and heterotrophs may die without food.
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संबंधित प्रश्न
Write the functions of the Urinary bladder
State whether the following statement is true or false:
Some organisms store wastes in body parts.
Fill in the following blank with suitable word:
Gums and resins are the .......... products of plants.
What do kidneys excrete?
If a patient is out on dialysis, he is most likely suffering from a severe ailment of the:
(a) circulatory system
(b) respiratory system
(c) excretory system
(d) digestive system
Choose the odd one out in the following series:
Proximal convoluted duct, loop of Henle, vein.
The following diagram represents a mammalian kidney tubule (nephron) and its blood supply.
Parts indicated by the guidelines 1to 8 are as follows:
1. Afferent arteriole from renal artery
2. Efferent arteriole
3. Bowman's capsule
4. Glomerulus
5. Proximal convoluted tubule with blood capillaries
6. Distal convoluted tubule with blood capillaries
7. Collecting tubule
8. U-shaped loop of Henle
Study the diagram and answer the question that follow:
Where is most water reabsorbed ?
Study the diagram given alongside and then answer the question that follow:
What is the technical term given to the process occurring in 2 and 3? Briefly describe the process.
Differentiate between:
The Renal artery and the Renal vein.
Explain the Term: Ureter
Give Technical Term:
The tube joining the kidney to the urinary bladder.
Give Technical Term:
The duct which transports urine from the kidney to the urinary bladder.
Write the functional activity of the following structure: Henle’s loop
Choose the Odd One Out:
Choose the correct option.
Deproteinised plasma is not found in ______.
Choose the correct option.
Which one of the following organisms excrete waste through nephridia?
Adult frog is an amphibian, its mode of excretion is ______.
