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Fresh water invertebrate or amphibian larvae are

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Important Questions on Excretory Products and Their Elimination

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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
The major nitrogenous excretory product in mammals is:
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
Nitrogenous waste is excreted in the form of pellet or paste by:
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of :
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
What is true of urea biosynthesis?
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
Aquatic reptiles are:
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
Uric acid is the excretory waste of
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
In man, the urea is mainly produced in
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
Formation of urea takes place in the _______
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
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>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
The ornithine cycle removes two waste products from the blood in liver. These products are
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion

Freshwater bony fishes maintain water balance by:

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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
Urea is preferred to ammonium sulphate as a nitrogenous fertilizer because
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
Which of the following are uricotelic animals?
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
In ornithine cycle urea is synthesised when CO2 and NH3 combines with
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
Uricotelism is a method of conserving
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
The principal nitrogenous excretory compound in humans is synthesized :
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
Which one of the following is likely to accumulate in a dangerous proportion in the blood of a person whose kidney is not working properly
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
In arginine cycle urea is synthesised when CO2 and NH3 combines with
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
In cockroach, nitrogenous waste is released in form of:
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Biology>Human Anatomy and Physiology-II>Excretory Products and Their Elimination>Modes of Excretion
The end product of ornithine cycle is: