Most Expected Plant Breeding & Genetics Questions for Exams
Subject:- Agriculture Economics
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 |
| The minimum germination percentage prescribed as for cucumber seed is? | 60% |
| Composition of unsaturated fatty acid in sunflower oil is? | 85% |
| In Rag doll method of testing seed germination, flannel clothes used is of size? | 35cm x 27.5cm. |
| Isolation distance to be followed while cultivating Rice for certified seeds is_ _? | 3m |
| Phenotypic ratio of Di-cross hybrid? | 9:3:3:1 |
| Process of bringing wild species under human management is referred as? | Domestication |
| Mendel began his famous experiments on Pea in? | 1857 |
| International Seed Testing Association (ISTA) was established in? | 1924 |
| Rolling circle replication of phages is discovered by? | Dresseler |
| Folded fibre model was given by? | Dupraw |
| Centrioles are found in? | Animals only |
| What is the means of germplasm? | A collection of genetic material |
| DNA was first synthesized by? | A Kornberg |
| Chiasma type theory of crossing over was proposed by? | Janssens |
| Di-allel selective mating design is given by? | Jenson |
Most Expected Plant Breeding & Genetics Questions for Exams
| Questions | Answers |
| NBPGR sub-station representing arid climate is located at? | Jodhpur |
| The concept of purelines theory was developed by? | Johannsen (1903), Danish biologist |
| The term gene, genotype and phenotype were used by? | Johennsen in 1903 |
| In seed technology, ‘PBR’ means? | Plant Breeders Right |
| Which organelles of cell are found only in plants? | Plastids, Spherosome |
| The portion of the plant embryo giving rise to the first true leaves is known as? | Plumule |
| Single stranded RNA as genetic material is seen in? | Polio, influenza |
| Most mutation tolerant are? | Polyploids |
| A trangenic plant containing genes from both potato and tomato plants? | Pomato |
| The term ‘Endoplasmic reticulum’ coined by? | Porter (1945) |
| Binding of regulatory protein to operator is necessary for transcription to begin in case of? | Positive control |
| Vertifolia is a variety of? | Potato |
| Hidden or unbound variability which is not available for selection to act upon is? | Potential variability |
| Property of an individual to produce progeny is called as? | Prepotency |
| NBPGR (National Bureau of Plant Genetic Resources) is located in? | New Delhi (1976) |
Most Expected Plant Breeding & Genetics Questions for Exams
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