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Q.54 The semi-dwarf trait of corn, wheat and rice plants used in breeding program during 1960s resultedin green revolution. Later this ‘green-revolution gene’ has been identified to be involved in eithersignal […]

Q.53 Match the following products (Column I) with the corresponding plant species (Column II) Column I Column II P. Saffron 1. Garcinia sp. Q. Gamboge 2. Rocellia tinctoria R. Litmus […]

Q.52 In a typical oil-seed crop, the matured seeds are enriched with(A) Phospholipid (B) Galactolipid (C) Neutral lipid (D) Sphingolipid Correct Answer: (C) Neutral lipid In typical oil-seed crops like soybean, […]

Q.51 Plantibody is the(A) Antibody expressed in transgenic plant(B) Transgenic plant that expresses antibody(C) Antibody against plant based antigen(D) Transgenic plant that expresses antigen Correct Answer: (A) Antibody expressed in transgenic […]

Q.50 Find the odd one out(A) Petal (B) Sepal (C) Petiole (D) Tepal Correct Answer: (C) Petiole Petiole is the odd one out as it represents the leaf stalk connecting […]

Q.49 Identify the CORRECT answerRNA interference (RNAi)P. is an event of post transcriptional gene silencingQ. works through RNA induced silencing complex(A) P only (B) Q only (C) Both P and […]

Q.48 Transmission Electron Micrograph of fungal cell can usually be distinguished from plant cell due tolack of P and having less abundant Q. Find the correct combination of P and Q.(A) […]

Q.47 An ideal cybrid should have(A) both nuclear genome and cytoplasmic genome equally from both the parents(B) nuclear genome from one of the parents and cytoplasmic genome from other parent(C) nuclear […]

Q.46 Plant which grows attached to another plant species but is not a parasitic is known as(A) Endophyte (B) Halophyte (C) Epiphyte (D) Lithophyte Correct Answer: (C) Epiphyte Epiphytes grow attached […]

Q.45  A 7 kb DNA molecule of a specific sequence has two EcoRI and one PvuII restriction endonucleasesites. The restriction sites are shown below. The DNA was completely digested with […]