Selina solutions

Selina solutions

Grade 7

Excretion in Humans | Multiple Choice Questions (MCQ)

Question 1

Q1) Put a tick mark against the most appropriate alternative in the following statements:

(a) The kidneys are made up of tubular units called:

  1. Glomerulus
  2. Nephrons
  3. Capillaries
  4. Neurons

(b) In human beings, urea is produced in:

  1. neuronsLiver
  2. Kidney
  3. Spleen
  4. Urinary bladder

(c) Besides water, the urine mainly contains:

  1. Urea
  2. Nitric acid
  3. Glucose
  4. Bile pigments

(d) Filtration of excretory wastes from blood occurs in:

  1. Collecting tube
  2. Ureter
  3. Urinary bladder
  4. Nephrons

Solution:

(a) 2. nephrons

(b) 1. liver

(c) 1. urea

(d) 4. Nephrons

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subject-cta

Question 1

Q1) Put a tick mark against the most appropriate alternative in the following statements:

(a) The kidneys are made up of tubular units called:

  1. Glomerulus
  2. Nephrons
  3. Capillaries
  4. Neurons

(b) In human beings, urea is produced in:

  1. neuronsLiver
  2. Kidney
  3. Spleen
  4. Urinary bladder

(c) Besides water, the urine mainly contains:

  1. Urea
  2. Nitric acid
  3. Glucose
  4. Bile pigments

(d) Filtration of excretory wastes from blood occurs in:

  1. Collecting tube
  2. Ureter
  3. Urinary bladder
  4. Nephrons

Solution:

(a) 2. nephrons

(b) 1. liver

(c) 1. urea

(d) 4. Nephrons

Still have questions? Our expert teachers can help you out

Book a free class now

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subject-cta
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