ICSE Class 7 Biology Question 10 of 14

Excretion in Humans — Question 13

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Question

Question 4

Write True or False for the following statements in the spaces provided. Rewrite the false statements in correct form.

  1. Removal of solid undigested food is excretion.
  2. Medulla of kidney passes urine into urinary bladder.
  3. Excess sugar in blood is a symptom of diabetes.
  4. Urine is devoid of blood cells.
Answer
  1. False
    Corrected statement — Removal of all kind of unwanted and toxic metabolic wastes is called excretion.
  2. False
    Corrected statement — The medulla drains the urine into a funnel-shaped structure called the renal pelvis which further passes it to the urinary bladder through ureters.
  3. True
  4. True