General Agriculture One Liner Questions for Agriculture Jobs Part-1( PPSC, NTS, FPSC, PTS, OTS, Banks Jobs, Research Jobs, Agriculture/cotton Officer, jobs etc)
| Question | Answer |
|---|---|
| In bhindi, production of foundation seed needs and isolation distance? | 200 meters |
| The small unit of DNA capable of undergoing crossing over and recombination is? | Recon |
| Salt-tolerant plants are called ? | Halophytes |
| Soil particles having diameter greater than 2 mm are called? | Gravel |
| Color off basic matic rock is? | Dark-colored |
| Cross of stallion with female ass is called ? | Hinny |
| Evolution may be described as? | Inheritance of acquired characters |
| Malposition is a condition during which the chick hatch ? | Abnormal |
| Fertilization in a flower occurs within the? | Ovule |
| A condition of green plant in which they become unhealthy and pale yellow in colour in known as? | Chlorosis |
| Ripening fruits soften due to? | Soubulization of pectate of middle lamellae |
| Material deposited by the wind is called? | Eolian |
| In green vegetables, the limiting amino acids is? | Methionine |
| Irregular rock masses formed in the pre-existing cracks & crevices are:? | Sills |
| The lower limit of available water is called ? | Wilting point |
| A propagation technique in which instead of wrapping the notched portion is buried in the ground is called? | Ground layering |
| Pedigree selection is used in? | Cross pollinated plants |
| Calyx and corolla together are called? | Perianth |
| Plutonic rocks are also called? | Intrusive igneous |
| Shelf life of fruit is prolonged by use of? | Maleic hydrazine |
| Consistency and stability of dough’s is measured by ? | Farinograph |
| The available form of sulphur for plant is? | SO-2 |
| chemicals which induce leaf fall are called? | Defoliant |
| C6H12O6 bacteria CH2CHCOOH + H2O is? | Lactic fermentation |
| Soil structure without aggregation is known as? | Massive |
| Which instrument is used for determining soil texture? | Hydrometer |
| The reason why mutations which are harmful do not eliminated from gene pool is that? | They are recessive and carried by heterozygous individuals |
| Approximately quantity of milk required to prepare 1 kg of cheese is? | 12 Kg |
| Folic acid deficiency causes? | Anemia |
| Graving means ? | Pregnant |
| Fleshy fruits developed from the ovary wall with out stony layer are known as? | Berry |
| Per day consumption of food in developed countries ranges between? | 3000-3500 Kcal |
| Which one is most dangerous insect of cotton crop? | Pink ball worm |
| The storage life of fresh lemon at 10ºC is? | 12-20 weeks |
| Triticuin aestivum is? | Hexaploid |
| Year 1900 was significant for geneticists due to? | Rediscovery of Mendel’s |
| Process of mixing of soils is known as? | The correct option is not present above |
| capsicum is a rich source of? | Vitamin A |
| In mango and carrot how much vitamin C (mg/100 gm)is present? | 30 |
| Howe many sub-classes of chicken are? | 6 |
| All the individuals derived by vegetative propagation from a single individual is known as? | Affects more than five characters |
| Small new plants which grow out from the parent and can be separated as independent plant is called? | Offset |
| Formula used for the calculation of sodium absorption ratio is? | SAR=Na / [(Ca+Mg)1/2] Na x 2 |
| Name chromosome was coined by ? | Walleye |
| Some substance are added intentionally to foods for the purpose of marketing them more profit able are known as? | Food adulterants |
| Optimum humidity in hatching room must be ? | 80% |
| In California the age of citrus tree is? | 75-100 years |
| Which of the following is not a fruit? | Potato |
| Milk proteins of cow milk contains maximum amount of? | β-lacto globulin |
| The problem of granulation has been found in? | Citrus |
| From which part of the coconut from coir is obtained | Per carp of fruit |
| Deamination, oxidation, polymerization and decarboxylation observed during irradiation in? | Protein |
| Self supporting succulent plants are called? | Herbs |
| Cultivation of grapes is called? | Viticulture |
| Which one of the following is anti ripening agent? | 2,4,5 trichlorophenoxy acetic acid |
| Production of silk is termed as ? | sericulture |
| Many reactions similar to oxidative rancidity during irradiation been observed in ? | Lipids |
| Photosynthesis takes place in? | Only leaves |
| An individual lacking only one chromosome from the diploid set is referred as? | Monosomic |
| Temperate fruits requires certain amount of chilling to flower, which one is the important temperate fruit from the following list? | Apple |
| From which part of turmeric plant the turmeric powder is obtained? | Dried rhizome |
| The metric unit of light is? | Lux |
| Top cross was first suggested by? | Davis (1927) |
| Ratio of genotypic covariance to the phenotypic covariance is? | Co-heritability |
| The salinity can be reduced by the application of? | Lime |
| Discriminant function of plant selection was suggested by? | Smith (1936) |
| Storage life of peaches & pears 31ºF with RH of 90% is ? | 1-2 weeks |
| In all common wealth countries including Pakistan the basis for food laws being used are? | British food laws |
| A polyploidy species with genomes derived from the same original species is an? | Autopolyploid |
| The ovary develops and forms ? | Fruit |
| The storage life of Banana at 55ºF with RH of 95% is ? | 4 weeks |
| In seed formation the outer integument of the ovule shrinks and forms the seed coat, is called as? | Testa |
| Floor space for broiler up to 6 weeks ? | 1 ft2 |
| Which compound is mostly used in Pakistan for the reclamation of saline-sodic & sodic soils? | Gypsum |
| Cortex produces ? | Corticosterole |
| The depth of irrigation water required for the full crop period is called? | Delta of water |
| Optimum temperature, minimum temperature and maximum temperature are collectively called? | Cardinal temperature |
| Storage life of lemon is? | 6 weeks |
| Nitrogen gases are involved in? | Acid rains |
| Degreening of citrus fruit is achieved by the use of? | Ethrel |
| Headquarter of union for the protection of new plant varieties is in? | Switzerland |
| The conservation of glucose or fructose in pyruvic acid during respiration is called? | Glycolysis |
| Where does respiratory electron transport occurs? | The inner membrane of mitochondria |
| Episodes may be factor in? | Dominance |
| What are the products of fermentation of grapes by yeast? | CO & alcohol |
| Prolapse of vagina in goat occurs mostly ? | Early pregnancy |
| In potato food is stored in? | Shoot |
| The storage life of fresh apples at -1 to -4ºc is? | 8-30 weeks |
| Rocks which are formed by disintegration of pre-existing rocks by weathering are? | Classics |
| Club-root is the disease of? | Cabbage |
| Dee-Geo-Woogen is the source of dwarfing gene in? | Rice |
| Radiation can be detected by the blankening of photographic film or by using? | GM counter |
| Red (RR) is crossed with white (ww) All the (Rw) offsprings are pink this is an indication that the R gene is? | Incomplete dominant |
| Guava, tomato, ber and melons are rich in? | Vitamin C |
| Which type of bacteria grow best at room temperature of 20? | Mesophilic |
| Polytene chromosomes were first observed by? | Balbiani (1881) |
| The particles density of a mineral soil is about? | 2650 Kg m-3 |
| Problem of erosion in Thal and Cholistan is due to? | Wind |
| The nutrient particularly influencing root growth is? | Phosphorus |
| Expulsion of the foetus from the uterus earlier than the usual duration of pregnancy is called ? | Abortion |
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