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:

A - III ; B - II ; C - IV ; D - I

A - II ; B - I ; C - IV ; D - III

A - I ; B - II ; C - III ; D - IV

A - I ; B - II ; C - IV ; D - III

The tendency of biological systems to resist change

The tendency of biological systems to change with change in environment

Disturbance of self-regulatory system and natural controls

Biotic materials used in homoeopathic medicines

EASY

Earn 100

Osmoregulation is control over the

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Important Questions on Excretion

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Science>Biology>Excretion>Excretion in Humans

Excretory unit of the human excretory system is-

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Science>Biology>Excretion>Excretion in Humans

The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of :

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Science>Biology>Excretion>Excretion in Humans

Maintaining the proper amount of water and proper ionic balance in the body is named as

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Science>Biology>Excretion>Excretion in Humans

Loop of Henle is found in:

MEDIUM

Science>Biology>Excretion>Excretion in Humans

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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Science>Biology>Excretion>Excretion in Humans

Structural and functional unit of kidney is –

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Science>Biology>Excretion>Excretion in Humans

In human beings, excretory products are removed by the excretory system. Which part of the excretory system helps in removing nitrogenous waste such as urea or uric acid from blood?

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Science>Biology>Excretion>Excretion in Humans

Remarkable reduction in blood pressure affects normal functioning of the kidney as follows:

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Science>Biology>Excretion>Excretion in Humans

What are Euryhaline organisms?

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Science>Biology>Excretion>Excretion in Humans

Nitrogenous waste is excreted in the form of pellet or paste by:

MEDIUM

Science>Biology>Excretion>Excretion in Humans

Glucose is mainly absorbed in which part of kidney?

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Science>Biology>Excretion>Excretion in Humans

The major excretory product of birds is:

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Science>Biology>Excretion>Excretion in Humans

A person was found to have a reduced level of reabsorption of water and glucose due to kidney damage. The following labelled part would be the site of damage for this patient.

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