1
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following statements is not true about somatic embryogenesis ?
A
Somatic embryos can develop from microspores
B
Somatic embryo is induced usually by an auxin such as 2, 4–D
C
The pattern of development of a somatic embryo is comparable to that of a zygotic embryo
D
A somatic embryo develops from a somatic cell
2
NEET 2013
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following Bt crops is being grown in India by the farmers ?
A
Soybean
B
Cotton
C
Brinjal
D
Maize
3
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
Tobacco plants resistant to a nematode have been developed by the introduction of DNA that produced (in the host cells) :
A
An antifeedant
B
A toxic protein
C
Both sense and anti-sense RNA
D
A particular hormone
4
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
What is it that forms the basis of DNA Fingerprinting ?
A
The relative proportions of purines and pyrimidines in DNA
B
The relative amount of DNA in the ridges and grooves of the fingerprints
C
The relative difference in the DNA occurrence in blood, skin and saliva
D
Satellite DNA occurring as highly repeated short DNA segments
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