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Special Proteins and Crop Improvement

Special Proteins and Crop Improvement
Which of the following constituent/(s) is/are added to help in speedy generation of meristem culture in case of Ipomoea batatas improvement?

Adenine
Cytokinins
Both (a) and (b)
Auxins

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Special Proteins and Crop Improvement
Protoplast fusion technique generally involves

hybridization between two species
isolation only
isolation and fusion
isolation, fusion and culturing

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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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Special Proteins and Crop Improvement
Plant tissue culture technique is used to select somaclones that are

not resistant to insecticides
not resistant to herbicide
resistant to insecticides
resistant to herbicide

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Special Proteins and Crop Improvement
Which of the following mutant/(s) has/have increased amount of lysine and/or methionine in corn seeds?

Flory-2
All of these
Opaque-2
Sugary-1

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Special Proteins and Crop Improvement
Commercial sugarcane is heterozygons with germplasm from

3-5 Saccharum species
5-7 Saccharum species
1-3 Saccharum species
7-9 Saccharum species

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