Biology

EXCRETORY PRODUCTS AND THEIR ELIMINATION QUIZ

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Ornithine cycle removes two waste products from blood in liver

Correct! Wrong!

In Amoeba, NH3 is excreted through

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Malpighian tubules remove excretory products from

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Normal range of urea in 100ml of human blood is

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Metanephric kidneys are found in

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Funnel-like ciliated pits on the ventral side of the kidney in frog are known as

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Functional kidney of tadpole is

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In kidney, nephrostomes are functional in

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Bidder’s canal is found in

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Which one is not an excretory organ

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Which of the following harmful substances are changed into less harmful through ornithine cycle?

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Mechanism of uric acid excretion in a nephron is

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Which of the following is not a nitrogenous waste?

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In the renal tubules, the permeability of the distal convoluted tubule and collecting duct to water is controlled by

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Brush border epithelium is characteristic of

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The function of renin is

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The nephrostomes in the kidney are functional in

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Renin is released from

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In human beings the capsular urine entering the Proximal Convoluted Tubule (PCT) is

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Human urine contains

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Ornithine cycle was discovered by

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Bony fishes are

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Flame cells are excretory organs of

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Glomerulus and Bowman’s capsule constitute

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The ascending loop of Henle is permeable for

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Majority of freshwater bony fishes are

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Colloidal osmotic pressure in blood plasma is mainly due to

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The part of the nephron impermeable to water is

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Na+ and Cl– both are removed by [CPMT ‘97] (1) (2) (3) Both (1) and (2) (4)

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Following are four statements. Find out the correct combination. A. Glucose has a high threshold value B. Urine is concentrated in Henle’s loop C. Haemodialyser removes ureas, uric acid, glucose and proteins D. In glomerulus, urea, uric acid, water, glucose and plasma proteins are filtered out

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