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Which of the following is the most toxic...

Which of the following is the most toxic excretory product?

A

`CO_(2)`

B

Ammonia

C

Urea

D

Amino acids

Text Solution

Verified by Experts

The correct Answer is:
B
Ammonia is the most toxic excretory product which required large amount of water for its excretion
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NCERT FINGERTIPS-EXCRETORY PRODUCTS AND THEIR ELIMINATION-Excretory Products And Their Elimination
  1. Which of the following is the most toxic excretory product?

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  2. Almost all the aquatic animals excrete ammonia as the nitrogenous wast...

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  3. The principal nitrogenous excretory compound in humans is synthesized

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  4. Which one of the following options gives the correct categorisation of...

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  5. Which of the following pairs of organisms are uricotelic?

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  6. Which of the following groups contains uricotelic animals only?

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  7. Which one of the following options shows a correct matching pair?

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  8. The char5acteristic(s) common to urea, uric acidn and ammonia is/are ...

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  9. Match column I with column II and select the correct option from the c...

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  10. Select the correct option representing the excretory organs present in...

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  11. Which one of the following organisms is correctly matched with its exc...

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  12. Which of the following statements is incorrect?

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  13. Refer to the given figure of human urinary system and select the optio...

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  14. Which of the following options shows the correct measurements of an ad...

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  15. Which of the following is the correct pathway for passage of urine in ...

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  16. Statement-1: The uriniary bladder dilates a good deal as urine trickle...

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  17. A notch present on the inner medial side of kidney is

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  18. Given figure is of longitudinal section of kidney. Identify the parts ...

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  19. Which of the following statements are false? (i). Outer cortex and i...

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  20. Columns of bertin in the kidneys of mammals are formed as extensions o...

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