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Aquatic animals are mostly ammonotelic because

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Important Questions on Excretory Products and Their Elimination

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Biology>Human Physiology>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 Physiology>Excretory Products and Their Elimination>Modes of Excretion
What are Euryhaline organisms?
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Biology>Human Physiology>Excretory Products and Their Elimination>Modes of Excretion

Match List I and List II

  List I   List II
A Taenia I Nephridia
B Paramoecium II Contractile vacuole
C Periplaneta III Flame cells
D Pheretima IV Uricose gland

Choose the correct answer from the options given below: 

MEDIUM
Biology>Human Physiology>Excretory Products and Their Elimination>Modes of Excretion
Discuss the statement: The nature of nitrogenous waste and its excretion depends on the availability of water. Explain it using any two examples.
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Biology>Human Physiology>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 Physiology>Excretory Products and Their Elimination>Modes of Excretion
The major excretory product of birds is:
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Biology>Human Physiology>Excretory Products and Their Elimination>Modes of Excretion
Which of the animal groups show uricotelism?
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Biology>Human Physiology>Excretory Products and Their Elimination>Modes of Excretion
The major nitrogenous excretory product in mammals is:
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Biology>Human Physiology>Excretory Products and Their Elimination>Modes of Excretion
Which of the following can be termed as osmoconformers?
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Biology>Human Physiology>Excretory Products and Their Elimination>Modes of Excretion

Freshwater bony fishes maintain water balance by:

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Biology>Human Physiology>Excretory Products and Their Elimination>Modes of Excretion
Excretion in Amoeba occurs through:
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Biology>Human Physiology>Excretory Products and Their Elimination>Modes of Excretion
Body fluids of shark and coelacanths can be termed as:
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Biology>Human Physiology>Excretory Products and Their Elimination>Modes of Excretion
What is meant by the term osmoregulation?
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Biology>Human Physiology>Excretory Products and Their Elimination>Modes of Excretion
What is meant by osmoregulation?
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Biology>Human Physiology>Excretory Products and Their Elimination>Modes of Excretion
In cockroach, nitrogenous waste is released in form of:
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Biology>Human Physiology>Excretory Products and Their Elimination>Modes of Excretion
Contractile vacuole is absent in marine and parasitic protozoa because:
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Biology>Human Physiology>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 Physiology>Excretory Products and Their Elimination>Modes of Excretion
Uricotelism is a method of conserving
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Biology>Human Physiology>Excretory Products and Their Elimination>Modes of Excretion
NH3 in Amoeba is excreted through:
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Biology>Human Physiology>Excretory Products and Their Elimination>Modes of Excretion
Terrestrial animals are generally either ureotelic or uricotelic, not ammonotelic, why?