Plant Breeding & Genetics One Liners for Fast Exam Preparation
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 |
| DNA sequences that increase the function of promoter is called as? | Enhancer |
| Differences within pure line are due to? | Environment |
| Severe outbreak of a disease from a low level of infection is called as? | Epidemic |
| Effect of one gene on expression of other gene is? | Epistasis |
| Most commonly used potential chemical mutagen used for induction of male sterility? | Ethedium bromide |
| ___is a plant hormone in gaseous form? | Ethylene |
| GM’s means? | Genetically Modified seeds |
| All the plants in the pure line have same? | Genotype |
| Migration is comparable to which system of mating? | Genotypic disassortative mating |
| Meristem culture technique was developed by? | George Morel |
| World’s first seed testing laboratory was established in in 1869? | Germany |
| Scarification is a method to promote? | Germination |
| Sum total of hereditary material i.e. all the allele of various genes in a crop species and its wild relatives is called as? | Germplasm |
| The hypothesis which explains that horizontal resistance is the cumulative effect of those vertical resistance genes which succumbed to corresponding virulence genes of pathogens is? | Ghost gene hypothesis |
| __is a plant hormone used to promote stem elongation& seed Germination? | Gibberellin |
Plant Breeding & Genetics One Liners for Fast Exam Preparation
| Questions | Answers |
| Clonal selection is mostly used in crop? | Ginger |
| Conversion of fat into carbohydrate is seen in? | Glyoxylate cycle |
| Toxic substance in alfalfa is? | Saponin and plant estrogen |
| Metals used in particle bombardment method are? | Gold, Tungsten |
| Traffic policeman of the cells is? | Golgi complex |
| The concept of Totipotency was originally presented by? | Gottlieb Haberlandt |
| Single seed Descent method applied for the first time in oat in 1965 by? | Graphius |
| Gamma ray dose is expressed as? | Gray |
| High benzyl alcohol in wheat confers resistance against? | Green bugs |
| Competition between gametes carrying mutant and normal alleles is called as? | Haplontic selection |
| Lowest number of chromosomes in plant is seen in? | Haplopappus gracilis |
| Who is popularly known as Indian Vavilov? | Harbhajan Singh |
| Gene pool concept was given by? | Harlan and Devet |
| Majority of mutations are? | Harmful in nature |
| Mass Pedigree Method was proposed by? | J.B.Harrington in 1937 |
Plant Breeding & Genetics One Liners for Fast Exam Preparation
| More Agriculture Crops | Open |
| More Horticulture Study Material | Open |
| More Agriculture Study Material | Open |
| Agriculture Test Series on App | Open |
| Buy Agriculture Books | Open |
