SSC Biology Previous year questions Set 21

201. DPT vaccine is categorized as which of the following ? [SSC CHSL (10+2) Tier-I (CBE) 2016]
A. Anti viral vaccine
B. Anti protozoan vaccine
C. Anti rickettsial vaccine
D. A combined vaccine
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202. Which cell disorder in our body is responsible for colour blindness? [SSC CHSL (10+2) Tier-I (CBE) 2016]
A. WBC
B. Cone cell
C. Red Cell
D. Neuron
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203. Webbed neck is a characteristic of: [SSC CGL Tier-I (CBE) 2016]
A. Down’s syndrome
B. Turner’s syndrome
C. Klinefelter’s syndrome
D. Cri–du–chat syndrome
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204. Leptospirosis is a disease caused by _ [SSC CGL Tier-I (CBE) 2016]
A. Virus
B. Fungus
C. Protozoa
D. None
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205. Hepatitis affects which organ of the human body? [SSC CGL Tier-I (CBE) ]
A. Liver
B. Pancreas
C. Spleen
D. Small intestine
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206. Inhibition of photosynthesis in the presence of O2 in C3 plants is called : [SSC CAPFs (CPO) SI & ASI, Delhi Police SI 2016]
A. Hexose monophosphate shunt
B. Pasteur effect
C. Decker effect
D. Warburg effect
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207. “Slipper animalcule” is the common name for: [SSC CAPFs (CPO) SI & ASI, Delhi Police SI 2016]
A. Paramecium
B. Trypanosoma
C. Monocystis
D. Plasmodium
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208. Which of the following plant hormones are incorrectly paired? [SSC CAPFs (CPO) SI & ASI, Delhi Police SI 2016]
A. abscisic acid- transpiration
B. auxins-apical dominance
C. cytokinins- senescence
D. gibberlins- bud and seed dormancy
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209. Which of the following statements about phloem transport is correct? [SSC CAPFs (CPO) SI & ASI, Delhi Police SI 2016]
A. phloem transport occurs unidirectionally
B. gravity influences phloem transport
C. Ca+ is the most abundantcation in phloem sap
D. sugar is transported in phloem as non-reducing sugar
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210. A prokaryotic cell does not have which of the following? [SSC CPO SI, ASI 2016]
A. Ribosomes
B. Cell membrane
C. Nucleus
D. DNA
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