1
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
Change Language
To obtain virus−free healthy plants from a diseased one by tissue culture technique, which part/parts of the diseased plant will be taken ?
A
Epidermis only
B
Palisade parenchyma
C
Both apical and axillary meristems
D
Apical meristem only
2
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Change Language
Tissue culture technique can produce infinite number of new plants from a small parental tissue. The economic importance of the technique is in raising:
A
development of new species
B
genetically uniform population identical to the original parent
C
variants through picking up somaclonal variations
D
homozygous diploid plants
3
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following vectors is used to replace the defective gene in gene therapy ?
A
Ti plasmid
B
Cosmid
C
Ri plasmid
D
Adenovirus
4
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Change Language
RNA interference involves :-
A
Interference of RNA in synthesis of DNA
B
Synthesis of cDNA from RNA using reverse transcriptase
C
Synthesis of mRNA from DNA
D
Silencing of specific mRNA due to complementary RNA
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