Plant Genetic Resources- ICAR JRF/SRF 2024

1 Movement of DNA from one bacterium to another through a tubular bridge or pilus: Movement of DNA from one bacterium to another through a tubular bridge or pilus: Solve → 2 Which of the following is responsible for eliminating toxic oxygen by-products from cells? Which of the following is responsible for eliminating toxic oxygen by-products from cells? Solve → 3 form of multiple parasitism in which a parasite preferentially attacks a host that is... form of multiple parasitism in which a parasite preferentially attacks a host that is... Solve → 4 For mass multiplication of DD-136 nematode, the common host used is For mass multiplication of DD-136 nematode, the common host used is Solve → 5 Chlorpyriphos methyl is effective against stored product insects except Chlorpyriphos methyl is effective against stored product insects except Solve → 6 Which of the following insects often cause inhalational allergies in human following... Which of the following insects often cause inhalational allergies in human following... Solve → 7 Given below are two statements Statement (|); Climate is a weather condition related to... Given below are two statements Statement (|); Climate is a weather condition related to... Solve → 8 The local name of cyclone in Philippines is The local name of cyclone in Philippines is Solve → 9 Which one of the following are secondary tillage implements? (A).Subsoiler (B).Cultivator... Which one of the following are secondary tillage implements? (A).Subsoiler (B).Cultivator... Solve → 10 is the most suitable, drought resistant and persistant grass? is the most suitable, drought resistant and persistant grass? Solve → 11 The rainfed area in India is approximately The rainfed area in India is approximately Solve → 12 Which nutrient is often a limiting factor in agricultural production? Which nutrient is often a limiting factor in agricultural production? Solve → 13 What is a potential disadvantage of agroforestry systems? What is a potential disadvantage of agroforestry systems? Solve → 14 Pungency in mustard oil is due to Pungency in mustard oil is due to Solve → 15 Sesamum belongs to the family Sesamum belongs to the family Solve → 16 Dark period is critical in which type of plant? Dark period is critical in which type of plant? Solve → 17 Which of the following is NOT a significant contributor to greenhouse gas emissions from... Which of the following is NOT a significant contributor to greenhouse gas emissions from... Solve → 18 Fe deficiency is mostly seen in crops growing on Fe deficiency is mostly seen in crops growing on Solve → 19 EDV (Essentially Derived Varieties) are those which are derived from EDV (Essentially Derived Varieties) are those which are derived from Solve → 20 What is the role of "companion planting" in agriculture? What is the role of "companion planting" in agriculture? Solve →

1 Given below are two statements, one is labelled as Assertion (A) and other one labelled... Given below are two statements, one is labelled as Assertion (A) and other one labelled... Solve → 2 The gene "M' has 10 alleles, viz. My to Myo. How many genotypes are possible for the gene... The gene "M' has 10 alleles, viz. My to Myo. How many genotypes are possible for the gene... Solve → 3 The biological mechanism by which proteins are transported to the appropriate... The biological mechanism by which proteins are transported to the appropriate... Solve → 4 In a genetic analysis experiment, the rust resistance gene was found to be completely... In a genetic analysis experiment, the rust resistance gene was found to be completely... Solve → 5 The mutagenic action of Gamma-rays was discovered by The mutagenic action of Gamma-rays was discovered by Solve → 6 The mutant line with herbicide tolerance in rice is The mutant line with herbicide tolerance in rice is Solve → 7 The nitrogenous base Cytocine is The nitrogenous base Cytocine is Solve → 8 Given below are two statements Statement (I): The prophase is longest stage during... Given below are two statements Statement (I): The prophase is longest stage during... Solve → 9 In a genetic analysis of resistant stock, the F, plant with contrasting susceptible... In a genetic analysis of resistant stock, the F, plant with contrasting susceptible... Solve → 10 Rafflesia flowers are exclusively pollinated by Rafflesia flowers are exclusively pollinated by Solve → 11 Given below are two statements, one is labelled as Assertion (A) and other one labelled... Given below are two statements, one is labelled as Assertion (A) and other one labelled... Solve → 12 Gynoecious cucumber lines are maintained by using Gynoecious cucumber lines are maintained by using Solve → 13 The concept of Pureline was proposed by. in the year........ on the basis of his studies... The concept of Pureline was proposed by. in the year........ on the basis of his studies... Solve →

1 The term ‘Genetics of Disaster” by Harlan refers to The term ‘Genetics of Disaster” by Harlan refers to Solve → 2 The species concept that explains that a species’ integrity is maintained by... The species concept that explains that a species’ integrity is maintained by... Solve → 3 Van Valen's (1976) Ecological species concept explains that a species taxon as a lineage... Van Valen's (1976) Ecological species concept explains that a species taxon as a lineage... Solve → 4 The ability of crop variety to become adapted to new climatic and edaphic conditions is... The ability of crop variety to become adapted to new climatic and edaphic conditions is... Solve → 5 Sequence of domestication of crop plants A. Rice B. Barley C. Mung bean D. Finger millet... Sequence of domestication of crop plants A. Rice B. Barley C. Mung bean D. Finger millet... Solve → 6 Multiple statement type Statement 1: It is more difficult to use species from the... Multiple statement type Statement 1: It is more difficult to use species from the... Solve → 7 Indigenous Traditional knowledge (ITK) based on local technologies has immensely... Indigenous Traditional knowledge (ITK) based on local technologies has immensely... Solve →

1 PJHIM-1 is a hybrid variety of PJHIM-1 is a hybrid variety of Solve → 2 Given below are two statements Statement (I): The single cross hybrids have highest yield... Given below are two statements Statement (I): The single cross hybrids have highest yield... Solve → 3 Crop varieties developed to express a specified desirable monogenic, oligogenic, or... Crop varieties developed to express a specified desirable monogenic, oligogenic, or... Solve →

1 Ina self-fertiizing species, maximum diversity can be captured by: Ina self-fertiizing species, maximum diversity can be captured by: Solve → 2 Statement I- Primary gene pool consists of cultivated species and landraces. Statement... Statement I- Primary gene pool consists of cultivated species and landraces. Statement... Solve → 3 The sample size for collecting germplasm depends on frequency of the least common allele... The sample size for collecting germplasm depends on frequency of the least common allele... Solve → 4 The sample size for collecting germplasm depends on frequency of the rare allele or... The sample size for collecting germplasm depends on frequency of the rare allele or... Solve → 5 Improper sampling of natural populations has several consequences on genetic structure of... Improper sampling of natural populations has several consequences on genetic structure of... Solve →

1 The number of secondary trisomic lines possible in Triticum durum is The number of secondary trisomic lines possible in Triticum durum is Solve → 2 Reproductive isolating barriers are responsible for: Reproductive isolating barriers are responsible for: Solve → 3 Correct nomenclature for a fertile amphidiploid generated between two species... Correct nomenclature for a fertile amphidiploid generated between two species... Solve → 4 Allopolyploid that has two copies of each genome present in it and, as a consequence... Allopolyploid that has two copies of each genome present in it and, as a consequence... Solve → 5 Match List - I with List - II :Choose the correct answer from the options given below: सूची - I को सूची - II से सुमेलित कीजिए :नीचे दिए गए विकल्पों में से सही उत्तर चुनिए : Solve →

1 An example of externally seed borne pathogen is An example of externally seed borne pathogen is Solve → 2 Turkey °X’ is a disorder attributed to seed contamination by Turkey °X’ is a disorder attributed to seed contamination by Solve → 3 Consider the following statements: Statement 1: Multilateral System of the ITPGRFA has 75... Consider the following statements: Statement 1: Multilateral System of the ITPGRFA has 75... Solve → 4 As per regulations, for import of new transgenics into India, for grow out test during... As per regulations, for import of new transgenics into India, for grow out test during... Solve → 5 QTLseq and BSAseq are the cost-effective techniques used to detect associations between a... QTLseq and BSAseq are the cost-effective techniques used to detect associations between a... Solve →

1 The ability of a seed to produce mucilage upon hydration is known as (A). Myxospermy (B)... The ability of a seed to produce mucilage upon hydration is known as (A). Myxospermy (B)... Solve → 2 Match List - I with List - II :Choose the correct answer from the options given below : Match List - I with List - II :Choose the correct answer from the options given below : Solve → 3 Statement 4: In situ on farm conservation is a dynamic conservation strategy Statement 2... Statement 4: In situ on farm conservation is a dynamic conservation strategy Statement 2... Solve → 4 Statement 1: Desiccation sensitive seeds are not preferred for cryobanking Statement 2... Statement 1: Desiccation sensitive seeds are not preferred for cryobanking Statement 2... Solve → 5 Statement A — Study on desiccation and freezing tolerance of explant is not much... Statement A — Study on desiccation and freezing tolerance of explant is not much... Solve → 6 Statement A — Slow freezing involves slower cooling rates while vitrification involves... Statement A — Slow freezing involves slower cooling rates while vitrification involves... Solve → 7 Several important plant introductions were made into India before Independence over the... Several important plant introductions were made into India before Independence over the... Solve → 8 The best known examples when the introduced variety is subjected to selection to isolate... The best known examples when the introduced variety is subjected to selection to isolate... Solve → 9 The responsibility for introduction, maintenance and testing of germplasm of forest trees... The responsibility for introduction, maintenance and testing of germplasm of forest trees... Solve → 10 The single window system responsible for introduction and maintenance of germplasm of... The single window system responsible for introduction and maintenance of germplasm of... Solve → 11 Mechanical cleaning, fumigation, heat and chemical treatment, acid or alcohol wash etc... Mechanical cleaning, fumigation, heat and chemical treatment, acid or alcohol wash etc... Solve →

1 Evaluation of germplasm for quality traits are often misleading due to: Evaluation of germplasm for quality traits are often misleading due to: Solve →

1 Pre-breeding involves: Pre-breeding involves: Solve → 2 The checks used in germplasm characterizations must meet the following conditions The checks used in germplasm characterizations must meet the following conditions Solve → 3 Acore collection representing 10 % of the base collection with a minimum of 85 %... Acore collection representing 10 % of the base collection with a minimum of 85 %... Solve → 4 FIGS procedure has so far been successful in identifications of sources of resistance in... FIGS procedure has so far been successful in identifications of sources of resistance in... Solve →

1 Which of the following marker system is called as Selective Restriction Fragment... Which of the following marker system is called as Selective Restriction Fragment... Solve → 2 A specialized form of selection based on genome wide distributed markers, in which the... A specialized form of selection based on genome wide distributed markers, in which the... Solve → 3 Which of the following mapping populations shows heterogeneous genetic background? (A)... Which of the following mapping populations shows heterogeneous genetic background? (A)... Solve → 4 Which seed company produced the genetically modified Round Up Ready seeds? Which seed company produced the genetically modified Round Up Ready seeds? Solve → 5 Which of the following DNA markers are codominant in inheritance? Which of the following DNA markers are codominant in inheritance? Solve → 6 Diversity array technology (DAFT) is a high throughput, low-cost genotyping system. It is... Diversity array technology (DAFT) is a high throughput, low-cost genotyping system. It is... Solve →

1 Molecular markers ideally suited for both characterization and evaluation of germplasm... Molecular markers ideally suited for both characterization and evaluation of germplasm... Solve → 2 QTL seq by Takagi, 2013 is a cost-effective technique used in genome-based analysis... QTL seq by Takagi, 2013 is a cost-effective technique used in genome-based analysis... Solve →

1 Which among the following is not an ROS scavenging enzyme Which among the following is not an ROS scavenging enzyme Solve → 2 The natural habitat of Alternaria porri The natural habitat of Alternaria porri Solve →

1 Which of the following is not a two gene dwarf variety of wheat? Which of the following is not a two gene dwarf variety of wheat? Solve → 2 Match List - I with List - II :Choose the correct answer from the options given below : Match List - I with List - II :Choose the correct answer from the options given below : Solve → 3 Statement 1: Parboiling of rice is a recent technique and evolved in Europe Statement 2... Statement 1: Parboiling of rice is a recent technique and evolved in Europe Statement 2... Solve → 4 Statement 1: Sesame is the oldest oil seed crop producing oil with high stability and... Statement 1: Sesame is the oldest oil seed crop producing oil with high stability and... Solve → 5 Hanuman Phala is —-------, Sita Phal is —--—- and Ram Phal ———---- Hanuman Phala is —-------, Sita Phal is —--—- and Ram Phal ———---- Solve → 6 Guinea grass is ---------Para grass is -------and Spear grass is ————- Guinea grass is ---------Para grass is -------and Spear grass is ————- Solve → 7 Statement 1. Cole crops are mostly originated in Asia and South America Statement 2. Kale... Statement 1. Cole crops are mostly originated in Asia and South America Statement 2. Kale... Solve → 8 Saccharum robustum is native of -------- while S. barberi is native of --------—- Saccharum robustum is native of -------- while S. barberi is native of --------—- Solve → 9 ---- gum is used as an adhesive in the rolling of cigars and —-----is used to make... ---- gum is used as an adhesive in the rolling of cigars and —-----is used to make... Solve → 10 Cactus pear have originated in ------ and distributed in arid and semi arid regions of... Cactus pear have originated in ------ and distributed in arid and semi arid regions of... Solve → 11 Hazelnut belongs to family contains cob which is a catkin Hazelnut belongs to family contains cob which is a catkin Solve → 12 Acrinyl isothiocyanate and Allyl isothiocyanate are obtained from white mustard oil and... Acrinyl isothiocyanate and Allyl isothiocyanate are obtained from white mustard oil and... Solve →

1 Match List - I with List - II :Choose the correct answer from the options given below : Match List - I with List - II :Choose the correct answer from the options given below : Solve → 2 Burr reducer is used to remove Burr reducer is used to remove Solve → 3 Concept of ‘Quality Declared Seed (QDS) system was introduced by Concept of ‘Quality Declared Seed (QDS) system was introduced by Solve → 4 Under OECD certification system, the colour of the pre-basic seed is Under OECD certification system, the colour of the pre-basic seed is Solve → 5 The National Centre for Genetic Resources Preservation is located in The National Centre for Genetic Resources Preservation is located in Solve → 6 Indian Seed Congress is hosted annually by Indian Seed Congress is hosted annually by Solve →

1 What is the purpose of using Nomographs in seed conservation experiments? (A). To predict... What is the purpose of using Nomographs in seed conservation experiments? (A). To predict... Solve → 2 Which of the following is a post-zygotic barrier to reproduction? Which of the following is a post-zygotic barrier to reproduction? Solve →

1 sD The formula is used for the estimation of sD The formula is used for the estimation of Solve →

1 Match List - I with List - II :Choose the correct answer from the options given below : Match List - I with List - II :Choose the correct answer from the options given below : Solve → 2 In some flowers it is difficult to distinguish sepals from petal and are therefore called... In some flowers it is difficult to distinguish sepals from petal and are therefore called... Solve → 3 Suitable explants for long-term ex-situ conservation of Citrus germplasm is ---- and... Suitable explants for long-term ex-situ conservation of Citrus germplasm is ---- and... Solve → 4 Statement 1: Artificial classification of plants is based on evolutionary relationships... Statement 1: Artificial classification of plants is based on evolutionary relationships... Solve → 5 Statement 1: Seasoning of wood is the process where wood is placed under the water to... Statement 1: Seasoning of wood is the process where wood is placed under the water to... Solve → 6 Which method classifies organisms based on morphology and structural features? Which method classifies organisms based on morphology and structural features? Solve → 7 ‘Two major types of secondary metabolites in plants that are used in chemotaxonomy are? ‘Two major types of secondary metabolites in plants that are used in chemotaxonomy are? Solve → 8 The Angiosperm Phylogeny Group system (APG), based mostly on molecular phylogeny was... The Angiosperm Phylogeny Group system (APG), based mostly on molecular phylogeny was... Solve →

1 The current chairperson of Protection of Plant Varieties and Farmers’ Rights Authority is The current chairperson of Protection of Plant Varieties and Farmers’ Rights Authority is Solve → 2 The Chairperson of NBA is The Chairperson of NBA is Solve → 3 One of the international agreements that provides framework for ensuring plant... One of the international agreements that provides framework for ensuring plant... Solve → 4 What is the consequence of fusion of two subpopulations followed by random mating? What is the consequence of fusion of two subpopulations followed by random mating? Solve → 5 If the estimate of Fer is just below 0.25, what does that indicate in relation to genetic... If the estimate of Fer is just below 0.25, what does that indicate in relation to genetic... Solve → 6 Who invented the CRISPR-Cas9 gene editing technology? (A). Kary Mullis (B). Jennifer... Who invented the CRISPR-Cas9 gene editing technology? (A). Kary Mullis (B). Jennifer... Solve → 7 What purposes the DNA-based detection methods, Target amplification through PCR and... What purposes the DNA-based detection methods, Target amplification through PCR and... Solve →