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1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
Q21 ⇒ Human serum albumin in case of transgenic plant is secreted in transgenic leaf tissues [other wrong options] [Discuss in forum] transgenic root tissues is not secreted out of plant transgenic stem tissues |
Q22 ⇒ Which of the following mutant/(s) has/have increased amount of lysine and/or methionine in corn seeds? All of these [other wrong options] [Discuss in forum] Opaque-2 Sugary-1 Flory-2 |
Q23 ⇒ Establishment of embryogenic cell suspensions with high regeneration potential is a pre-requisite for successful protoplast culture [other wrong options] [Discuss in forum] detection of nucleic acid sequence restriction of fragment length polymorphisms microinjection |
Q24 ⇒ Meristem culture of banana enables both (a) and (b) [other wrong options] [Discuss in forum] rapid multiplication elimination of bunch top virus disease slow growth |
Q25 ⇒ Avermectins (AVM) are macrocyclic lactones which have potent antihelminthic and insecticidal action. They are generally derived from the mycelia of Streptomyces avermitilis [other wrong options] [Discuss in forum] B. thrunigiensis P. flourescens L. peruvianum |
Q26 ⇒ MS medium, is found essential for initial morphogenesis of the immature embryos and to enhance callus development, when supplemented with GA3 and coconut milk [other wrong options] [Discuss in forum] GA3 adenine adenine and kinetin |
Q27 ⇒ 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? Carbohydrate moiety [other wrong options] [Discuss in forum] Protein Lipid Minerals |
Q28 ⇒ cDNA clone prepared to stigma mRNA of Brassica oleracea can be used as a probe on DNA digests of segregating populations to recognize S alleles [other wrong options] [Discuss in forum] Aegilops Triticum Both (a) and (b) |
Q29 ⇒ α and β cyclo dextrins are produced by transgenic potato [other wrong options] [Discuss in forum] transgenic tomato transgenic maize transgenic wheat |
Q30 ⇒ Cultivated tomato species (Lycopersicon esculentum) has a high degree of resistance towards L. peruviaanum [other wrong options] [Discuss in forum] Meloidogyne spp.nematodes both (a) and (b) Solarium melongena |
Q31 ⇒ Involvement of sugarcane phytoalexins in red-hot resistance has been observed. The phytoalexin compound is reported to be 3-deoxyanthocyanidin [other wrong options] [Discuss in forum] luteolinidin apigeninidin 5-0 apigeninidin |
Q32 ⇒ Which of the following govern sporophytic self-incompatibility in Brassica? S alleles [other wrong options] [Discuss in forum] Aegilops Triticum Both (a) and (b) |
Q33 ⇒ Cytoplast (somatic cell hybridization) is the process in which both (a) and (b) [other wrong options] [Discuss in forum] two protoplast along with their nuclei fuse a normal protoplast along with an enucleated protoplast fuse two enucleated protoplasts fuse |
Q34 ⇒ Cultivated tomato species (Lycopersicon esculentum) is highly susceptible to Meloidogyne spp. nematodes [other wrong options] [Discuss in forum] L. peruviaanum both (a) and (b) Solarium melongena |
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