Agriculture Question Bank ICAR-JRF, SRF, ARS/NET, SAU, PhD, BANK-AFO,BHU, ADO,IFFCO, NFL,AAO,Agriculture supervisor, National seed Corporation and Others Competitive Exam
Agriculture Question Bank
Subject:- Agriculture Economics
Special 30 One Liner Questions
| Questions | Answers |
| The term recurrent selection was coined by? | Hull in 1945 |
| In potato, the protein quality has been improved by transferring serum albumin gene from? | Human |
| The law which states that gene and genotypic frequencies will remain constant from generation to generation if there is no selection, mutation, migration or random drift is? | H-W law |
| The heterosis is also known as? | Hybrid vigour |
| The two strands of DNA helix are held together by? | Hydrophobic forces |
| Mutant allele that functions more effectively than a normal allele is? | Hypermorph |
| Naturally occurring Auxin is? | IAA |
| The world’s first pigeon pea hybrid ICPH-8 was developed in 1997 from? | ICRISAT, Hyderabad |
| The biotechnology applied to agriculture process is known as? | Industrial Biotechnology |
| Golden rice was developed by? | Ingo protrykus and peter bayer |
| One gene one polypeptide hypothesis is by | Vernon Ingram |
| Conservation of germplasm in its natural habitat protecting it from human interference is called as? | In-situ Conservation |
| Occurrence of one crossing over in region suppresses occurrence of another crossingover in its vicinity is? | Interference |
| The stage of DNA synthesis in mitosis? | Interphase |
| The general breeding method is? | Introduction |
Agriculture Question Bank
| Questions | Answers |
| One allele modify other alleles on same nucleus in such a way that function of other allele remains modified for few generations is called as? | Paramutation |
| The process of Development fruit without fertilization is called? | Parthenocarpy |
| First stable product formed in C3 plants is? | PGA |
| Repair by breaking thymine dimmers by Phy gene product in the presence of blue light is called as? | Photoreactivation |
| a porus paper witches atmometer for measuring evaporative rate of water? | Piche atmometer |
| Genetic male sterility found in Which crop? | Pigeon pea |
| Boom and bust cycle of pest outbreak was given by? | Priestly |
| Tendency to eliminate undesirable genotypes from the population is called as? | Selection pressure |
| Seedlessness in lemon is due to? | Self incompatibility |
| Cleistogamy encourages? | Self pollination |
| Failure of pollen of a flower to fertilize same flower is called as? | Self-incompatibility |
| The study of interactions between antigens and antibodies is called? | Serology |
| Crossing of F1 with of its recessive parent is called? | Test Cross |
| Linkage is detected by? | Test cross |
| Source of male sterile cytoplasm in maize is? | Texas cytoplasm |
| More One Liner | Open |
| More Agriculture Knowledge | Open |
