Plant Breeding & Genetics: Top One Liner Questions for Agriculture Exams
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 |
| Phenotypic ratio of Monocross hybrid? | 3:1 |
| _____% of moisture is ideal for certified seeds of Rice? | 13% |
| For every generation of selfing heterozygosity is reduced at a rate of? | 50% |
| GATT’ agreement was came into force in? | 1948 |
| HYVP (High Yielding Variety Programme) was started in? | 1966 |
| In India the seeds act was enacted in the year by the parliament.? | 1966 |
| In India the seeds act came into effect in the year? | 1969 |
| In India seed labeling is? | Compulsory |
| Reciprocal recurrent selection method is 1st developed by? | Comstock, Robinson and Harvey |
| The term Lysosome was 1st used by? | Duve (1955) |
| Photosynthesis inhibitor is? | DCMU |
| Dominance theory of inbreeding depression was proposed by? | Devenport in 1908 |
| Haploid are developed by? | Anther culture |
| Isolation of hybrids and developing haploids by | anthers/ovary |
| Detrimental effect of host plant on the development of insect is called as? | Antibiosis |
Plant Breeding & Genetics: Top One Liner Questions for Agriculture Exams
| Questions | Answers |
| Triplet sequence in t-RNA? | Anticodon |
| When RBC’s have antigen A on their surface and antibody B on serum the blood group is? | A Blood group |
| Alterative form of a gene is known as? | Allele |
| Sex chromosomes are also known as? | allosomes |
| Functional gametes are formed only due to? | Alternate segregation |
| Chromosomes are seen as smallest in? | Anaphase |
| Which is shortest phase of Mitosis? | Anaphase |
| Self pollinated species are also known as? | Autogamous species |
| Development of seed by self-pollination is? | Autogamy |
| Sugarcane, Cotton and Brassica are? | Mostly Allopolyploids |
| Potato is a? | Allotetraploid (2n = 4x = 48) |
| The cultivated banana is a? | Autotriploid |
| The crossing of F1 with one of its parents is called? | Back Cross |
| The best method for developing disease resistant plants is? | Back crossing |
| Male sterility is transferred by? | Backcross method |
Plant Breeding & Genetics: Top One Liner Questions for Agriculture Exams
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