30+ Plant Breeding & Genetics One Liner Questions with Answers
Subject:- Plant Breeding & Genetics
Plant Breeding & Genetics one liner questions with answers for agriculture competitive exams like ICAR JRF, IBPS AFO, RPSC Agriculture, BHU, and CUET. Quick revision notes, MCQs, and short questions for exam preparation.
Special 30 One Liner Questions
| Questions | Answers |
| Gamete is: Sexual unit Gregg-399 is an important source of genetic male sterility in? | Cotton |
| Hand pollination during commercial seed production is practiced in? | Cotton |
| Hybridization is common in crop? | Cotton |
| Transgenic genetic male sterility is used commercially for hybrid seed production in? | Crucifers |
| Triplet sequence found in mRNA which codes for single amino acid? | Codon |
| The isolation distance prescribed for the production of Hybrid Paddy seeds? | Foundation Class-200 metres, Certified class 100 metres |
| Which is the progeny of breeder seed? | Foundation Seed |
| Registered seed is produced from ? | Foundation seed |
| Certified seed is produced from? | Foundation Seed/Registered Seed |
| How many daughter cells are formed in one cycle of meiosis?? | Four |
| The term genetic resources was coined by? | Frankel |
| Proportion of variability expressed as phenotype is? | Free variability |
| Formation of ice crystals inter and intra cellular level is due to? | Freezing stress |
| Plant tissue culture was begun by? | G Haberlandt (german botanist) in 1808 |
| Source of male sterile cytoplasm in cotton is? | G. harkness |
30+ Plant Breeding & Genetics One Liner Questions with Answers
| Questions | Answers |
| The theory of inheritance was proposed by? | G.J Mendel |
| Laws of heredity were first discovered by? | G.J.Mendel |
| In Haploid organisms, non-dividing cells are blocked in? | G2 phase |
| Formation of male flowers is induced by? | GA3 |
| Mendal works on the 7 contrasting characters of crop? | Garden pea |
| Father of biochemical genetics? | Garrod |
| Pollen from a flower of one plant falls on the stigmas of other flowers of the same plant? | Geitonogamy |
| Strategic use of major genes by deploying them over space and time to avoid phenomenon of boom and bust is referred as? | Gene deployment |
| Expression of transgenes in plants is effected by? | Gene silencing, Chromosome arrangement, Pleiotrophy |
| “GATT’ means (Now WTO)? | General Agreement on Tariffs and Trade |
| The ‘Father of Modern Genetics’? | T.H. Morgan |
| Father of Genetics? | Gregor John Mendel |
| Transformation experiments were carried by? | Griffith |
| First inter-varietal hybrid of cotton was? | H-4(C.T. patel 1970) |
| Significance of nucleus was given by? | Hammerling, |
30+ Plant Breeding & Genetics One Liner Questions with Answers
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