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SAI International School
Subject- Biology, Class-VII
Topic- Transportation and Excretion
Subtopic- Excretory System of Human Beings
Module- 22
Home Assignment -I

Objective (MCQ)

Q.1 When glucose is present in urine, it indicates that the person is suffering from
(a) Diabetes mellitus
(b) Diabetes insipidus
(c) Tumour
(d) None of the above

Q.2 What is the function of urinary bladder?
(a) Passage of urine.
(b) Storage of urine till it is expelled from the body
(c) Formation of urine
(d) None of the above

Q.3 When large volume of dilute urine is repeatedly passed out, it indicates that the
person is suffering from -
(a) Diabetes mellitus
(b) Diabetes insipidus
(c) Tumour
(d) None of the above

Q.4 What constitute(s) the urine?
(a) salts
(b) Urea
(c) Water
(d) All of the above

Q.5 When blood is present in urine, it indicates that the person is suffering from -
(a) Diabetes mellitus
(b) Diabetes insipidus
(c) Tumour, infection or damage of kidneys.
(d) None of the above

Q6 The reason why the right kidney is slightly lower than the left is -
(a) The left kidney is bigger than right
(b) Considerable space occupied by the heart
(c) Considerable space occupied by liver on the right side
(d) The right kidney is bigger than the left