Plant Breeding & Genetics Short Notes for Last Minute Revision
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 |
| Production of non-functional pollen grains is? | Male sterility |
| Oldest method of selection is? | Mass selection |
| Selection of superior individuals based on the phenotype is? | Mass selection |
| Scheme according to which individuals are mated to produce a sexual progeny is? | Mating system |
| The cell division followed during the formation of micro and megaspores are? | Meiosis |
| Crossing over and recombination occur during? | Meiosis division |
| Chromosomes are shortest and thickest in? | Metaphase |
| Effect of pollen grains on the maternal tissues is? | Metaxenia |
| ___is the instrument used to measure moisture percentage of seeds moisture? | Moisture Meter |
| Within large centers of diversity, small areas that exhibit greater diversity than the centre as a whole is termed as? | Micro centers |
| Trisomy of chromosome 13 in humans leads to? | Patau’s syndrome |
| A method for improving specific traits i.e. plant height, disease resistancy? | Pedigree method |
| Most commonly used method for selection from segregation generations of crosses in self pollinated crops? | Pedigree method |
| The inversion where centromere is involved in the inverted segment is? | Pericentric inversion |
| Plant show wilting and recover after supply? | Permanent wilting |
Plant Breeding & Genetics Short Notes for Last Minute Revision
| Questions | Answers |
| RFLP stands for? | Restricting fragment length polymorphism |
| culture and then double haploids is? | Reverse breeding |
| Rough ER is associated with? | Ribosome |
| Which cell organelle is found in both prokaryotic and eukaryotic cells? | Ribosome |
| Which is the site of protein synthesis? | Ribosome |
| Breeding for yields generally aims in recovery of? | Transgressive segregants |
| Superiority of F2 or later generations to the better parent is called as? | Transgressive segregation |
| Transfer of genetic material from m-RNA to Protein? | Translation |
| The extra chromosome in a teritory trisomic is an? | Translocated chromosome |
| Substitution of one purine by another pyramidine is called as? | Transversion |
| WTO’ means? | World Trade Organisation |
| The tag colour or label of a Breeder seed is? | Yellow |
| High silica content in rice leaves and stem confers resistance against? | Yellow stem borer |
| Selection for one trait would reduce the yield is referred as? | Yield penalty |
| Storage protein in maize is? | Zein |
Plant Breeding & Genetics Short Notes for Last Minute Revision
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