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Special Proteins and Crop Improvement

Special Proteins and Crop Improvement
Involvement of sugarcane phytoalexins in red-hot resistance has been observed. The phytoalexin compound is reported to be

5-0 apigeninidin
apigeninidin
3-deoxyanthocyanidin
luteolinidin

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Special Proteins and Crop Improvement
The hybrid embryo can be rescued from damage/collapse by growing it

at low water activity
at low pH
in artificial medium
at low temperature

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Special Proteins and Crop Improvement
Cytoplast (somatic cell hybridization) is the process in which

two protoplast along with their nuclei fuse
both (a) and (b)
a normal protoplast along with an enucleated protoplast fuse
two enucleated protoplasts fuse

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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?

Cytokinins
Both (a) and (b)
Auxins
Adenine

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Special Proteins and Crop Improvement
Which of the following is the class of hybridization?

Interspecific
Intergeneric
all of these
Intervarietal

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Special Proteins and Crop Improvement
Protoplast fusion technique generally involves

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

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