A. Hydrodynamics
B. Hydroponics
C. Hydro
Topics
D. None of above
172. Of the following ,which of the most
fundamental generalization in biology?
A. Cell theory
B. Micor-biology
C. Discovery
of Cell
D. Microscope
173. An educated guess is called?
A. Accumulated
Data
B. Observation
C. Hypothesis
D. Inference
174. Dolly, the sheep was a highly successful
cone from a somatic cell, reported back in.?
A. 1992
B. 1993
C. 1996
D. 1997
175. Crop rotation helps in?
A. growth of
pathogens
B. Soil
infertility
C. Slowing
of crops growth
D. Eradiation of disease
176. Advantage of hydroponic farming is?
A. Spreads
weeds and soil disease problem
B. Crops are
inhiited to grow in arid parts of the world
C. Area required for cultivation is reduced
D. None of
above
177. The entire surface region of earht
inhabited by living things is called?
A. Cat
sphere
B. Ecosphere
C. Biosphere
D. None of
above
178. Chloroplast is?
A. Cell
B. Molecule
C. Organelle
D. Atom
179. "Plasmodium" in the human blood
comes from?
A. Saliva of mosquito
B. Urine of
Mosquito
C. Tears of
Mosquito
D. Blood of
Mosquite
180. The theory which states that all
animals and plants are composed of cells and cell products is known as.?
A. Cell Theory
B. Atomic
Theory
C. Bohr's
Theory
D. None of
the above
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