SSC Biology Previous year questions Set 19

181. Why is Carbon Monoxide a pollutant ? [SSC CGL Tier-I (CBE) 2016]
A. Reacts with haemoglobin
B. Makes nervous system inactive
C. It reacts with Oxygen
D. It inhibits glycolysis
Answer –A. Reacts with haemoglobin
Explanation-


182. Why is Rann of Kutch of India famous for ? [SSC CGL Tier-I (CBE) 2016]
A. Tidal and flats
B. Fertile soil
C. Dense Vegetation
D. All are correct
Answer –A. Tidal and flats
Explanation-


183. Azolla increases soil fertility for _ [SSC CGL Tier-I (CBE) 2016]
A. maize cultivation
B. wheat cultivation
C. barley cultivation
D. rice cultivation
Answer –D. rice cultivation
Explanation-


184. Which lobe of human brain is associated with hearing ? [SSC CGL Tier-I (CBE) 2016]
A. Frontal lobe
B. Parietal lobe
C. Temporal lobe
D. Occipital lobe
Answer –C. Temporal lobe
Explanation-


185. In mammals, an important role of excretion is played by_ [SSC CGL Tier-I (CBE) 2016]
A. Large intestine
B. Kidneys
C. Lungs
D. Liver
Answer –B. Kidneys
Explanation-


186. The second Green Revolution aims at increasing agricultural output to promote [SSC CGL Tier-I (CBE) 2016]
A. Availability of easy credit to big farmers
B. Co-operative farming
C. Inclusive growth
D. Development of rural sector
Answer –C. Inclusive growth
Explanation-


187. Morphology of Chromosomes can be best studied at: [SSC CGL Tier-I (CBE) 2016]
A. Interphase
B. Prophase
C. Metaphase
D. Zygotene
Answer –C. Metaphase
Explanation-


188. Which mosquito is the carrier of Zika virus? [SSC CGL Tier-I (CBE) 2016]
A. Culex
B. Aedes
C. Anopheles
D. Culiseta
Answer –B. Aedes
Explanation-


189. Root cap is derived from _ [SSC CGL Tier-I (CBE) 2016]
A. Dermatogen
B. Calyptrogen
C. Protoderm
D. Histogen
Answer –B. Calyptrogen
Explanation-


190. The blotting technique used to identify the isolated protein is [SSC CGL Tier-I (CBE) 2016]
A. Northern blotting
B. Western blotting
C. Southern blotting
D. Cloning
Answer –B. Western blotting
Explanation-



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