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प्रश्न
Correct the following statements by changing the underlined words:
The normal pale yellow colour of the urine is due to the presence of the pigment Melanin.
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उत्तर
Urochrome
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संबंधित प्रश्न
Match structures given in Column I with functions given in Column II.
| Column I | Column II | ||
| (i) | Stomata | (a) | Absorption of water |
| (ii) | Xylem | (b) | Transpiration |
| (iii) | Root hairs | (c) | Transport of food |
| (iv) | Phloem | (d) | Transport of water |
| (e) | Synthesis of carbohydrates |
Name the various organs of the human excretory system.
Answer the following in short.
What is excretion?
Explain in your own words with suitable examples.
How is excretion in plants useful to human beings?
Choose the correct answer:
A condition of failure of kidney to form urea is called ____________
Write the functional activity of the following structure: Henle’s loop
Choose the Odd One Out:
Answer the following question.
Amphibian tadpole can afford to be ammonotelic. Justify.
The process of diffusion of solvent particles from the region of less solute concentration to a region of high solute concentration through a semi-permeable membrane is known as ____________.
Salt excreting glands are found near ______ in marine birds like Albatross.
