1
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
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
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
The first human hormone produced by recombinant DNA technology is :
A
Estrogen
B
Insulin
C
Thyroxin
D
Progesterone
3
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
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
4
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
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
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