Plant Breeding One Liner
Plant Breeding One Liner
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.
| Question | Answer | |
| 1 | The general breeding method is? | Introduction |
| 2 | An exact genetic replica of a specific gene or an entire organism is? | Clone |
| 3 | Clonal selection is mostly used in crop? | Ginger |
| 4 | First hybrid of rice was developed by? | Y.L.Ping (China) |
| 5 | Effective selection can be made in? | Multilines |
| 6 | Chromosome was discovered in 1875 by? | Strasburger |
| 7 | The world’s first hybrid cotton was developed by? | C.T.Patel (1970) |
| 8 | The world’s first pigeon pea hybrid ICPH-8 was developed in 1997 from? | ICRISAT, Hyderabad |
| 9 | A virus that infects bacteria is? | Bacteriophage |
| 10 |
Autotriploidy is found in?
|
Banana |
| 11 | Hybridization is common in crop? | Cotton |
| 12 | Developmentofseed byself-pollinationis? | Autogamy |
| 13 | The newer method for crop improvement is? | Mutagenesis |
| 14 | Developmentoffruit without fertilization is? | Parthenocarpy |
| 15 | DNA was first synthesized by? | A Kornberg |
| Question | Answer | |
| 16 | The term self-incompatibility was coincd by? | Stout |
| 17 | Mutant gene responsible for high lysine content in maize is? | Opaque 2 |
| 18 | The crop also known as “Pungent pepper” is? | Chilli |
| 19 | Non-edible oil yielding crop is? | Castor |
| 20 | The term pure line, genotype & phenotype coined by? | Johansson |
| 21 | The power house of the cell is? | Mitochondria |
| 22 | Development of plant from single cell is known as? | Tissue culture |
| 23 | Composition of unsaturated fatty acid in sunflower oil is? | 85% |
| 24 | The crop also known as “Eggplant” is? | Brinjal |
| 25 | The bread wheat is? | Hexaploid |
| 26 | In rice, seed dormancy is observed in? | Indica |
| 27 | Who coined the term mitochondria? | C.Benda |
| 28 | Hand pollination during commercial seed prediction is practised in? | Cotton |
| 29 |
Gamete is: Sexual unit Gregg-399 is an important source of genetic male sterility in?
|
Cotton |
| 30 | Differences within pure line are due to? | Environment |
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