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Column of Bertini are

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Important Questions on Excretory Products and Their Elimination

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Biology Crash Course NEET>Chapter 19 - Excretory Products and Their Elimination>Level 1>Q 88

Consider the following statements and state which of them are incorrect?

I) Flame cells are excretory structures in flatworms.

II) Green glands are excretory organs in annelids.

III) Columns of Bertini are the conical projections of the renal pelvis into the renal medulla between the renal pyramids.

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Biology Crash Course NEET>Chapter 19 - Excretory Products and Their Elimination>Level 1>Q 89
Find the correct statement from the following:
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Biology Crash Course NEET>Chapter 19 - Excretory Products and Their Elimination>Level 1>Q 90
Renin is a hormone secreted by juxtaglomerular cells in response to
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Biology Crash Course NEET>Chapter 19 - Excretory Products and Their Elimination>Level 1>Q 91
Identify the wrong statement:
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Biology Crash Course NEET>Chapter 19 - Excretory Products and Their Elimination>Level 1>Q 92
Which of the following is an incorrect statement?
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Biology Crash Course NEET>Chapter 19 - Excretory Products and Their Elimination>Level 1>Q 93
All Bowman's capsules of the kidney are found in
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Biology Crash Course NEET>Chapter 19 - Excretory Products and Their Elimination>Level 1>Q 94
The characteristic that is shared by urea, uric acid and ammonia is/are

I. They are nitrogenous wastes.

II. They all need very large amount of water for excretion.

III. They are all equally toxic.

IV. They are equally present in the kidneys.
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Biology Crash Course NEET>Chapter 19 - Excretory Products and Their Elimination>Level 1>Q 95
Which of the following correctly explains the function of a specific part of human kidney?