1) The plant which is used as medicine for jaundice Is
*a)phyllanthusemblica
b)phyllanthusniruri
c)phyllanthus madras patensis
d)phyllanthusindicus
2) Mango is an example for
a) twiner
b) shrub
c) herb
*d) tree
3) The natural system of classification was Postulated by
a)Engler and prandtl
*b)Bentham and Hooker
c)Aristotle and Linnaeus
d)Theophrastus and Aristotle
4) In plants, energy is produced during the Process of
a) transpiration
*b) respiration
c) photosynthesis
d) water absorption
5) The most commonly used higher plant vector For gene transfer is
a) pbr 322
b) camv
c) transposon
*d) ti plasmid
6) Genetic material of virus is/are
a) DNA only
b) RNA only
*c) DNA (or) RNA
d) DNA and RNA
7) Primary organs of photosynthesis are
a) stems
b) roots
c)vessels
*d)leaves
8) Mitosis and Meiosis are absent in
a) fungi
*b) bacteria
c) algae
d) bryophytes
9) Cotton fibres are obtained from
a) cotton leaves
*b) cotton fruits
c) cotton bark
d) none of these
10) Bacteria which are spherical in shape are Known as
a]vibrio
b) bacillus
c) spirillum
*d) coccus
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