A. Culex Mosquito
B. Anopheles Mosquito
C. Curliest
Mosquito
D. None of
above
162. Biologist 'Grassi' discovered the life
cycle of plasmodium in.?
A. 1896
B. 1897
C. 1998
D. None of
above
163. The first antibiotic to be sicovred was.?
A. Cephalosporin
B. Penicillin
C. Amino
glycosides
D. Erythromycin
164. Immunization by vaccinatino was first
introduced.?
A. Edward Jenner in 1795
B. Fleming
in 1945
C. Florey
& Chain in 1975
D. None of above
165. The science of growing terrestrial plants
in an aerated solutions is.?
A. Hydrodynamics
B. Hydroponics
C. Hydro
topics
D. None of them
166. An educated guess is called.?
A. Accumulated
Data
B. Observation
C. Hypothesis
D. None of
above
167. Dolly, the sheep was a highly successful
clone form a somatic cell, reported back in.?
A. 1992
B. 1994
C. 1996
D. None of
above
168. Crop rotation helps in.?
A. Growth of
pathogens
B. Soil
infertility
C. Slowing
of crops growth
D. Eradication of disease
169. The entire surface region of earth
inhabited by living things is called.?
A. Catashpere
B. Biosphere
C. Ecosphere
D. None of
above
170. The first living forms are.?
A. Simple
Unicellular Organisms
B. Complex
Multicellular
C. Simple A cellular Organisms
D. None of
above
Biology MCQs Previous Page [ 151 To 160 ]
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