IBPS AFO Exam Special: Plant Breeding & Genetics One Liner Notes
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 main objectives of hybridization are? | Combination breeding, Transgresive breeding & Developing new F1’s |
| Source of male sterile cytoplasm in jowar is? | Combine kafir-60 |
| The ability of inbred to transmit desirable performance to hybrid progenies is called as? | Combining ability |
| Nucleus is absent in? | Companion cells of phloem, RBC’s |
| The Ideotype that performs well in genetically heterogenous population is? | Competition ideotype |
| Appereance of wild phenotype in F1 from cross between two mutants is? | Complementation |
| Only one large chloroplast is seen in the cells of? | Chlamydomonas |
| Which plastid of cell is responsible for photosynthesis in plants? | Chloroplast |
| Bead like structures seen during prophases is called as? | Chromomere |
| Which plastid of cell is responsible for colour in plants? | Chromoplast |
| Techniques used to promote homologous pairing & translocations is? | Chromosome manipulation techniques |
| Natural genetic engineer is? | Agrobacterium |
| Which soil borne bacterium is used for development of transgenic plants? | Agrobacterium tumifaciens |
| NBPGR sub-station representing mixed climate is located at? | Akola |
| Highly ID is found in? | Alfalfa and Carrot |
IBPS AFO Exam Special: Plant Breeding & Genetics One Liner Notes
| Questions | Answers |
| Cross-linking of DNA is due to? | Alkalyting agents |
| Gene placed on both physical and genetic map is? | Anchor gene |
| Which technique is used to minimize the expression of gene? | Antisence RNA Technology |
| Name the prokaryotic organism which does not contain mitochondria? | Bacteria |
| A virus that infects bacteria is? | Bacteriophage |
| Single strand DNA virus is? | Bacteriophage |
| Autotriploidy is found in? | Banana |
| The tag colour or label of a Certified seed is? | Azare Blue |
| Source of male sterile cytoplasm in chilli is? | Capsicum annum |
| Non-edible oil yielding crop is? | Castor |
| Which is known as functional unit of life? | Cell |
| Cybrid is a cytoplasmic hybrid formed by? | Cell fusion |
| The material contained in vacuoles? | Cell sap |
| Which organelle of cell is non-living? | Cell wall |
| Site of spindle fibre attachment is called as? | Centromere |
IBPS AFO Exam Special: Plant Breeding & Genetics One Liner Notes
| More Agriculture Crops | Open |
| More Horticulture Study Material | Open |
| More Agriculture Study Material | Open |
| Agriculture Test Series on App | Open |
| Buy Agriculture Books | Open |
