151. Medium which sends signal from source to destination is known as ________ ?
A. Transmitter
B. Transmission channel
C. Receiver
D. Hardware
152. Vernal equinox of northern hemisphere in March marks season of __________ ?
A. Spring
B. Summer
C. Winter
D. Autumn
153. Blood does not coagulate inside the body due to the presence of___________?
A. Haemoglobin
B. Fibrin
C. Heparin
D. Plasma
154. The light of distant stars is affected by __________ ?
A. The earth’s atmosphere
B. Interstellar dust
C. both A and B
D. None of these
155. Main and excessive part of plasma consists of ________?
A. Carbon dioxide
B. Oxygen
C. Water
D. Glucose
156. The expected number of RBCs in a single drop, or microliter, of blood is _________ million in Women.
A. 4.5 to 6.2 million
B. 3.4 to 6.8 million
C. 3.2 to 7.2 million
D. 4.0 to 5.2 million
157. The normal range of the number of white blood cells in a microliter of blood is between _________ ?
A. 2,500 and 09,300
B. 4,500 and 10,000
C. 4,900 and 12,000
D. None of these
158. The expected number of RBCs in a single drop, or microliter, of blood is _________ million in Men.
A. 4.5 to 6.2 million
B. 3.4 to 6.8 million
C. 3.2 to 7.2 million
D. 4.0 to 5.2 million
159. What is chemical symbol for Tungsten?
A. Z
B. T
C. Tn
D. W
160. Parkinson is a disease of_________?
A. Lungs
B. Eyes
C. Brain
D. Bones