SSC Biology Previous year questions Set 26

251. Anglo-Nubian is a breed of :[SSC CGL Prelim 2000]
A. sheep
B. goat
C. poultry
D. cattle
Answer –B. goat
Explanation-


252. Typhoid fever is caused by-[SSC Section Officer (Audit) 2001]
A. virus
B. bacteria
C. fungus
D. allergy
Answer –B. bacteria
Explanation-


253. Rod shaped bacteria is called: [SSC Section Officer (Audit) 2001]
A. Bacillus
B. Spirillum
C. Coccus
D. Coma
Answer –A. Bacillus
Explanation-


254. Which of the following blood group is a universal recipient?[SSC Section Officer (Audit) 2001]
A. A
B. B
C. AB
D. O
Answer –C. AB
Explanation-


255. All the progeny obtained from a single plant by vegetative propagation are called: [SSC Section Officer (Audit) 2001]
A. Clones
B. Pure line
C. Indred line
D. Pedigree line
Answer –A. Clones
Explanation-


256. What is a Sponge ?[SSC Section Officer (Audit) 2001]
A. A fungus
B. A fossil
C. A plant
D. An animal
Answer –D. An animal
Explanation-


257. The animal which has become extinct recently in India happens to be___ [SSC Section Officer (Audit) 2001]
A. Golden cat
B. Cheetah
C. Wooly wolf
D. Rhinoceros
Answer –B. Cheetah
Explanation-


258. Which of the following blood groups may be present in the children of a couple having blood groups A and B, respectively?[SSC Section Officer (Audit) 2001]
A. A and B only
B. A, B and AB
C. A, B, AB and O
D. AB only
Answer –C. A, B, AB and O
Explanation-


259. Which of the following diseases is caused by a virus?[SSC Section Officer (Audit) 2001]
A. Polimyletis
B. Malaria
C. Whooping cough
D. Ring worm
Answer –B. Malaria
Explanation-


260. Which of the following is true ?[SSC Section Officer (Audit) 2001]
A. DNA is the genetic material in most of the organism
B. RNA is the genetic material in most viruses and bacteria
C. DNA is the genetic material in all the viruses
D. RNA is the genetic material in all the viruses
Answer –A. DNA is the genetic material in most of the organism
Explanation-



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