177. The animal without urinary bladder is
(a) Bird
(b) Man
(c) Rabbit
(d) Cow
Ans: (a)
178. The animal that excretes uric acid
(a) Monkey
(b) Lizard
(c) Mouse
(d) Elephant
Ans: (b)
179. Fishes send out their nitrogenous waste as
(a) ammonia
(b) urea
(c) uric acid
(d) sweat
Ans: (a)
180. In plants water is carried upwards by
(a) phloem
(b) paranchyma
(c) xylem
(d) meristem
Ans: (c)
181. Translocation of food takes place in plants through
(a) xylem
(b) phloem
(c) cambium
(d) cortex
Ans: (b)
182. Dialysis" is used when there is a failure of
(a) heart
(b) lungs
(c) liver
(d) kidneys
Ans: (d)
183. The artificial kidney is a
(a) machine
(b) transplant
(c) another"s kidney
(d) other kidney form same body
Ans: (a)
184. Which one of the following genetical disease is sex-linked?
(a) Royal haemophilia
(b) Tay-Sachs disease
(c) Cystic fibrosis
(d) Hypertension
Ans: (a)
185. The counting of RBC"s can be performed by
(a) Haemocytometer
(b) Haemoglobinometer
(c) Clinostat
(d) Thermometer
Ans: (a)
186. Formation of blood
(a) Histolysis
(b) Histogenesis
(c) Haemopoiesis
(d) Haemolysis
Ans: (c)
187. Blood is a kind of
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