Meristem culture of banana enables rapid multiplication slow growth both (a) and (b) elimination of bunch top virus disease TRUE ANSWER : ? YOUR ANSWER : ?
In transgenic plants of Arabidipsis thaliana which of the following gene is transferred for the synthesis of PHB (polyhdroxybutyrate)? Polyhydroxybutyrate synthease Pyrophosphorylase Acetyl Co A reductase Both (a) and (b) TRUE ANSWER : ? YOUR ANSWER : ?
Plant tissue culture technique is used to select somaclones that are not resistant to herbicide not resistant to insecticides resistant to herbicide resistant to insecticides TRUE ANSWER : ? YOUR ANSWER : ?
Human serum albumin has been synthesized by transgenic potato and tobacco plants any of the above transgenic wheat plants transgenic maize plants TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following have been used for cryo-preservation of germplasm with 90% tissue survival and 10%plant regeneration that are used in international exchange of germplasm? Embryo cultures supplemented with GA3 and coconut milk Both (a) and (b) Embryo cultures Meristem tip cultures TRUE ANSWER : ? YOUR ANSWER : ?
When the transposon jumps into an otherwise functional gene, it has the effect of blocking correct transcription initiating correct transcription propagating correct transcription initiating some genetic codes TRUE ANSWER : ? YOUR ANSWER : ?
cDNA clone prepared to stigma mRNA of Brassica oleracea can be used as a probe on DNA digests of segregating populations to recognize Aegilops Triticum Both (a) and (b) S alleles TRUE ANSWER : ? YOUR ANSWER : ?
Human serum albumin in case of transgenic plant is secreted in is not secreted out of plant transgenic leaf tissues transgenic stem tissues transgenic root tissues TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following govern sporophytic self-incompatibility in Brassica? S alleles Both (a) and (b) Aegilops Triticum TRUE ANSWER : ? YOUR ANSWER : ?
The tumor phenotype, which can be maintained indefinitely in tissue culture, results from the expression of genes on the T-DNA m-RNA r-DNA c-DNA TRUE ANSWER : ? YOUR ANSWER : ?