Description : Development of seed stalks earlier in biennial crops is called a. Bolting b. Buttoning c. Greening d. None of these
Last Answer : Bolting
Description : Quality seed carrot is produced through a. Seed to seed method b. Toping in situ method c. Steeklings d. None of these
Last Answer : Steekling
Description : In Pakistan, vegetables for seed production are harvested by: a. Manual method b. Machines c. Combine harvestors d. All of above
Last Answer : Manual method
Description : A plant that dies to the ground at the end of each growing season but comes back from the same root stubs year after year is most accurately described as: a. Perennial b. Annual c. Biennial d. Herbaceous perennial
Last Answer : Herbaceous perennial
Description : Temperate varieties of carrot have ________ life cycle. a. Annual b. Biennial c. Perennial d. Unknown
Last Answer : Biennial
Description : Bolting in biennial crops is due to a. Low temperature exposure b. High temperature exposure c. Both of these d. None of these
Last Answer : Low temperature exposure
Description : Ginger is commonly cultivated as: a. Annual b. Biennial c. Perennial d. Biannaul
Last Answer : Annual
Description : Isolation during seed production is done by: a. Types (Varieties) b. Plantation at a distance c. Zoning d. All of above
Last Answer : Plantation at a distance
Description : For hybrid seed production _______ flowers are completely suppressed on female plants. a. Staminate b. Pistillate c. Staminode d. Alternat
Last Answer : Staminate
Description : Deciduous plants are mostly grown in a. Hilly area b. In plains c. Along rivers d. None of these
Last Answer : Hilly area
Description : Why hardening is practiced in vegetables: a. To increase the yield b. To increase fruit colour c. To increase the resistance of the plant d. All of the above
Last Answer : To increase the resistance of the plant
Description : Which vegetables consist of more concentration of Vit. A a. Carrot b. Fenogreek c. Potato d. Peas
Last Answer : Carrot
Description : These vegetables are cross pollinated in nature a. Cauliflower, cabbage b. Spinach, Peas c. Raddish d. None of above
Last Answer : Raddish
Description : Which vegetables is transplanted without earthen ball a. Cucumber, b. Watermelon c. Cauliflower d. None of above
Last Answer : Cauliflower
Description : These vegetables are mainly raised through nursery : a. Tomato, Chillies b. Cucumber, watermelon c. Radish, turnip d. None of above
Last Answer : Tomato, Chillies
Description : Vegetables which grow during winter a. Cole crops b. Cucurbits c. Root crops d. a & c
Last Answer : a & c
Description : Vegetables which grow during summer a. Turnip, Raddish b. Cucumber, watermelon c. Cauliflower, Cabbage d. None of abov
Last Answer : Cucumber, watermelon
Description : Storage life of vegetables increased by the use of GA spray at harvesting time a. 50 ppm b. 100 ppm c. 200 ppm d. None of above
Last Answer : 50 ppm
Description : Vegetables belonging to the cross pollinated group is a. Peas b. Tomato c. a & b d. Cabbage
Last Answer : Cabbage
Description : Nitrogen in vegetables is needed for a. Vegetative growth b. Ripening /maturity c. Reproductive growth d. None of these
Last Answer : Vegetative growth
Description : Leafy vegetables provide a. Iron b. Carbohydrates c. Protein d. None of these
Last Answer : Iron
Description : Most of the summer vegetables belong to family: a. Solanaecae b. Cucurbitaceae c. Malvaceae d. Poaceae
Last Answer : Cucurbitaceae
Description : Thinning in vegetables is practiced to maintain: a. Plant x Plant distance b. Line x Line distance c. Both of these d. None of these
Last Answer : Plant x Plant distance
Description : Almost all vegetables are dioeceous with respect to flower. a. Summer b. Winter c. Both of these d. None of these
Last Answer : None of these
Description : Optimum temperature for cool season vegetables is: a. 25-30°C b. 25-27°C c. 18-24°C d. 15-20°C
Last Answer : 18-24°C
Description : Hybrid vigor in vegetables is manifested by a. High yield b. Uniformity in size c. Uniformity in maturity d. All of above
Last Answer : All of above
Description : Cross pollination is essential in following type of vegetables. a. Monoecious b. Dioecious c. Gynoecious d. Perigynous
Last Answer : Dioeciou
Description : Fruit of following vegetables is edible: a. Summer b. Winter c. Cruciferous d. All of above
Last Answer : Summer
Description : Deep rooted vegetables require: a. Less frequent irrigation b. More water at each irrigation c. Both a & b d. None of above
Last Answer : Both a & b
Description : Summer vegetables can be grown out of season in a climatic region: e. Lower Sindh a. Upper Sindh b. Southern Punjab c. Northern Punjab
Last Answer : Lower Sindh
Description : Dormancy of seed is a biological mechanisms that provides protection against ______: a. Seed spoilage b. Embryo abortion c. Pre mature germination d. Dehydration
Last Answer : Pre mature germination
Description : Almond is a drupe fruit, in which the edible portion is: a. Pericarp b. c. Seed d. Mesocarp
Last Answer : Seed
Description : Guava seed before germination requires: a. Fungicide treatment b. Chemical treatment c. Commercial grade H2SO4 treatment d. All of above
Last Answer : Commercial grade H2SO4 treatment
Description : Seed germination percentage of rough lemon is: a. 50-60% b. 60-70% c. 70-80% d. 80-90%
Last Answer : 60-70%
Description : The germination of seed in which cotyledons come above ground is a. Epigeal b. Hypogeal c. Epigynous d. Epipetalous
Last Answer : Epigeal
Description : The nutritive tissue around the embryo in seed is a. Endosmosis b. Endodermis c. Endosperm d. Embryo-sac
Last Answer : Endosperm
Description : High seed germination in cucumber occurs under temperature range of: a. 20-25°C b. 25-30°C c. 15-25°C d. None of above
Last Answer : 20-25°C
Description : The fruits which do not naturally open to shed seed are known as: a. Dehiscent fruit b. Fleshy fruit c. Dry fruit d. Indehiscent fruit
Last Answer : Indehiscent fruit
Description : Ripened ovary is called as: a. Flower b. Seed c. Fruit d. Embryo
Last Answer : Fruit
Description : The development of fruit without fertilization or seed is called as: a. Pollination b. polyembryony c. pseudogamy d. Parthenocarpy
Last Answer : Parthenocarpy
Description : Mushroom seed is called: a. Spawn b. Seed c. Button d. None
Last Answer : Spawn
Description : Edible part of pomegranate is a. Seed b. Vesicles c. Mesocarp d. Aril
Last Answer : Aril
Description : Skirt in date palm fruit is a. Exocarp b. Merocarp c. Endocarp d. Seed
Last Answer : Endocarp
Description : Micropyle is an opening in a. Stomata b. Seed c. Ovary d. Flower
Description : Dormancy in plant and seed is mainly due to a. Environmental factor b. Physiological factor c. a & b d. None
Last Answer : a & b
Description : Rest is a natural process in a. Seed b. Seed & plant c. Plant d. Tropical plant
Last Answer : Seed & plant
Description : Metaxenia is the impact of a. Pollen on seed b. Pollen on fruit c. Pollen on ovule d. Pollen on ovary
Last Answer : Pollen on ovule
Description : Seed of strawberry fruit is: a. Achene b. True seed c. Viable seed d. Aborted seed
Last Answer : Achene
Description : Kinnow seed is: a. Polyembryonic b. Monoembryonic c. Multiembryonic d. None
Last Answer : Polyembryonic