Packaging of concatemeric lambda DNA into phage heads involves cleavage of the DNA at which of the following sites?

TLS Online TPP Program

#Question id: 15951

#Unit 12. Applied Biology

In wheat, callus growth and regeneration ability are governed by genes called

TLS Online TPP Program

#Question id: 15952

#Unit 12. Applied Biology

Somatic embryogenesis defined as;

I) SE induction occurs on high auxin

II) SE development takes place on a low auxin or GR-free medium

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#Question id: 15953

#Unit 12. Applied Biology

In carrot, which Nitrogen Source is essential during SE induction?

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#Question id: 15954

#Unit 12. Applied Biology

some given other factors are reported to affect Somatic embryo (SE) regeneration such as

a) high K+ levels and low dissolved O2  levels promote SE regeneration

b) some volatile compounds like ethanol promote SE regeneration

c) low sucrose concentrations inhibit SE regeneration

d) use of sucrose as carbon source improves both SE induction and maturation as compared to maltose 

Which of the following statement must not be true about SE regeneration?

TLS Online TPP Program

#Question id: 15955

#Unit 12. Applied Biology

Protoplast culture is applicable for

TLS Online TPP Program

#Question id: 15956

#Unit 12. Applied Biology

Transplantation of foreign chloroplasts into crop plants with inefficient photosynthetic system applied by