Evolution Of Life
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122 A clone is a colony of :
A
cells having different shapes
B
cells having similar shape
C
cells having similar genetic
constitution
D
cells having different genetic constitutions
124 Who amongst the following was awarded Nobel Prize for path breaking contributions to develop treatment against Parkinson's disease ?
A
Arvid Carlsson
B
Walter Kohn
C
Robert B. Laughlin
D
Ferid Murad
126 Algae and fungi are collectively known as
A
Thallophytes
B
Pteridophytes
C
Bryophytes
D
Spermatophytes
127 Which of the following is true about bryophytes?
A
They are thalloid
B
They contain chloroplast
C
They posses archegonia
D
All of these
129 They play a central role in the making of dairy products such as butter, cheese, yogurt etc.
A
Viruses
B
Fungi
C
Bacteria
D
Algae
130 There are certain bacteria which can fix atmospheric gas named
A
Oxygen
B
Nitrogen
C
Hydrogen
D
Carbon dioxide
131 Which of the following organs do not have blood vessels?
A
Spleen
B
Cornea
C
Liver
D
None of the above