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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
The Biological/technical term for The removal of nitrogenous wastes from the body
Write the functions of the Urinary bladder
The diagram given below is that of a structure present in a human kidney.
Study the same and answer the questions that follow:
1) Name the structure represented in the diagram
2) What is the liquid entering part ‘1’ called?
Name two substances present in this liquid that are reabsorbed in the tubule.
3) What is the fluid that comes to part ‘2’ called?
Name the main nitrogenous waste in it.
4) Mention the three main steps involved in the formation of the fluid mentioned in (iii) above
5) Name the substance which may be present in the fluid in part ‘2’ if a person suffers from Diabetes mellitus.
Name the various organs of the human excretory system.
Describe the mechanism of urine formation in human excretory system. Draw a labelled diagram to illustrate your answer.
Given below is a set of five terms. Rewrite the terms in their correct order so as to be in logical sequence.
Afferent arteriole, renal vein, secondary capillary network, glomerulus, efferent arteriole.
Explain in your own words with suitable examples.
How does excretion occur in human beings?
Name the Following
The branch of renal artery which enters into Bowman’s capsule.
Identify the correct labels for A and B in the following diagram
Give two examples of the following:
Main excretory organs
