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Related Practice Questions :

Match each item in Column I with one item in Column II and chose your answer from the codes given below:

Column I

(animal)

Column II

(excretory product)

I. Aquatic turtles

II. Crocodiles

III. Humans

1. ammonia and urea

2. urea and CO2

3. ammonia and uric acid

Codes:

                I            II            III

1.             1            2             3

2.             2            3             1

3.             2            1             3

4.             1            3             2

 75%
From NCERT
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Uricotelic mode of passing out nitrogenous wastes is found in

1. birds and annelids

2. amphibians and reptiles

3. insects and amphibians 

4. reptiles and birds 

 80%
From NCERT
NEET - 2011
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The principal nitrogenous excretory compound in humans is synthesised.

1. in kidneys but eliminated mostly through liver

2. in kidneys as well as eliminated by kidneys

3. in liver and also eliminated by the same through bile

4. in the liver, but eliminated mostly through kidneys

 83%
From NCERT
NEET - 2010
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Uric acid is the chief nitrogenous component of the excretory products of 

1. man                             

2. earthworm

3. cockroach                     

4. frog

 69%
NEET - 2009
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Which one of the following pair of items correctly belongs to the category of organs

mentioned against it?

1. Analogous organs - Thorn of Bougainvillea and tendrils of Cucurbita

2. Vestigial organs - Nictitating membrane and blind spot in human eye

3. Excretory organs - Nephridia of earthworm and Malpighian tubules of cockroach

4. Homologous organs - Wings of honey bee and wings of crow 

 86%
From NCERT
NEET - 2008
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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NEET 2021 - Achiever Batch - Aryan Raj Singh