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 Meristem tip cultures Both (a) and (b) Embryo cultures TRUE ANSWER : ? YOUR ANSWER : ?
The intervention in the communication system of nematodes offer several possibilities of bio control. Which of the following(s) play(s) a very important role in the host recognition? Protein Lipid Minerals Carbohydrate moiety TRUE ANSWER : ? YOUR ANSWER : ?
The hybrid embryo can be rescued from damage/collapse by growing it at low pH at low temperature at low water activity in artificial medium TRUE ANSWER : ? YOUR ANSWER : ?
α and β cyclo dextrins are used for flavour and odour enhancement in foods All of these removal of undesired compounds like caffeine from foods pharmaceutical delivery system TRUE ANSWER : ? YOUR ANSWER : ?
Wheat variety Rendezvous, with resistance to eye spot (Pseudo-cercosporella herpotrichoides) derived from Aegilops ventricosa, has a chloroplast genome derived from Aegilops Triticum S alleles Both (a) and (b) TRUE ANSWER : ? YOUR ANSWER : ?
Microinjection technique of introducing NA is a combination of physical and biological method biological method chemical method physical method TRUE ANSWER : ? YOUR ANSWER : ?
Establishment of embryogenic cell suspensions with high regeneration potential is a pre-requisite for successful detection of nucleic acid sequence protoplast culture restriction of fragment length polymorphisms microinjection TRUE ANSWER : ? YOUR ANSWER : ?
For increased level of mannitol in transgenic tobacco plants which of the following gene is transferred? Both (a) and (b) Mannitol synthease Mannitol pyrophosphorylase Mannitol dehydrogenase TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following govern sporophytic self-incompatibility in Brassica? Aegilops Triticum Both (a) and (b) S alleles TRUE ANSWER : ? YOUR ANSWER : ?
Human serum albumin has been synthesized by transgenic wheat plants transgenic potato and tobacco plants transgenic maize plants any of the above TRUE ANSWER : ? YOUR ANSWER : ?