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प्रश्न
Differentiate between
excretion and transpiration
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उत्तर
| Excretion | Transpiration | ||
| 1 | It is the process of removing or getting rid of waste matter from the body. | 1 | It is the process of losing excess water from aerial plant parts in the form of water vapour. |
| 2 | Excretion rate is independent of the time of the day. | 2 | The rate of transpiration is more during the day. |
| 3 | All living beings have special organs called excretory organs to get rid of their harmful wastes. | 3 | Plants lose water through stomata and lenticels. |
| 4 | It occurs both in plants and animals. | 4 | It occurs only in plants. |
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संबंधित प्रश्न
Write the functions of Ureter.
Define the following term:
Osmoregulation
Given below is a simplified diagram of the human kidney cut open longitudinally. Answer the questions that follow.
 |
- Define excretion.
- Why does the cortex of the kidney show a dotted appearance?
- Why does the medulla of the kidney show a striped appearance?
- Write two differences in the composition of the blood flowing through the blood vessels 'A' and 'B'.
Explain the difference between the excretory system of humans and plants.
Study the diagram given alongside and then answer the question that follow:
Name the stages involved in the formation of urine.
Choose the correct option.
Deproteinised plasma is not found in ______.
In order to maintain homeostasis or constant internal environment . ______' is essential.
Plants use completely different process for excretion as compared to animals. Which one of the following processes is NOT followed by plants for excretion?
Give reason:
Excretion is a necessary process of our body.
Salt excreting glands are found near ______ in marine birds like Albatross.
