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Special Proteins and Crop Improvement

Special Proteins and Crop Improvement
Which of the following technique can be used to develop nematode resistant plants?

Mutation
All of these
Embryo-rescue
Non-recombinant DNA

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Special Proteins and Crop Improvement
Meristem culture of banana enables

elimination of bunch top virus disease
rapid multiplication
both (a) and (b)
slow growth

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Special Proteins and Crop Improvement
The tumor phenotype, which can be maintained indefinitely in tissue culture, results from the expression of genes on the

c-DNA
T-DNA
r-DNA
m-RNA

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Special Proteins and Crop Improvement
Wheat variety Rendezvous, with resistance to eye spot (Pseudo-cercosporella herpotrichoides) derived from Aegilops ventricosa, has a chloroplast genome derived from

Aegilops
S alleles
Both (a) and (b)
Triticum

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Special Proteins and Crop Improvement
Which of the following transfers a set of genes encoded in a region called T-DNA of the Ti-plasmid into cells at wound positions?

A. tumefaciens
A. sterilis
L. birsutum
L. peruvianum

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Special Proteins and Crop Improvement
When the transposon jumps into an otherwise functional gene, it has the effect of

propagating correct transcription
blocking correct transcription
initiating some genetic codes
initiating correct transcription

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