Excretory System MCQs Test and Answers PDF Download

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Biology practice test MCQ on descending limb of loop of henle allows reabsorption of water while ascending limb of loop of henle allows reabsorption of with options salts, minerals, urea and uric acid problem solving skills for competitive exam, viva prep, interview questions with answer key. Free biology revision notes to learn excretory system quiz with MCQs to find questions answers based online learning tests.

MCQs on Excretory System Quiz PDF Download

MCQ. Descending limb of loop of henle allows reabsorption of water while ascending limb of loop of henle allows reabsorption of

  1. Salts
  2. Minerals
  3. Urea
  4. Uric acid

A

MCQ. Urine is a filtrate present in

  1. Kidney
  2. Gall bladder
  3. Renal tubule
  4. Loop of henle

C

MCQ. Less filtration and more reabsorption occurs when there is

  1. Shortage of water
  2. Excess of water
  3. Loss of water
  4. Absorption of water

A

MCQ. In normal chemical composition of urine, water participate

  1. 98%
  2. 94%
  3. 93%
  4. 95%

D

MCQ. Material passes into Bowman's capsule is called

  1. Tubular secretion
  2. Selective reabsorption
  3. Pressure filtration
  4. Glomerular filtrate

D