Description : Resetting of cotton flowers and double seed formation in cotton bolls are symptoms of — a. Red cotton bug b. Spotted bollworm c. Pink bollworm d. None of these
Last Answer : c. Pink bollworm
Description : Rose species having large flowers in clusters
Last Answer : Ans. Floribundas
Description : Gynomonoecious flowers are found in
Last Answer : Ans. Cucumber
Description : When male and female flowers occur on different plants
Last Answer : Ans. Diocious
Description : When male and female flowers occur on the same plant
Last Answer : Ans. Monocius
Description : Pollen from a flower of one plant falls on the stigmas of other flowers of the same plant.
Last Answer : Ans. Geitonogamy
Description : When male and female flowers of a hermaphrodite flower matures at different time
Last Answer : Ans. Dichogamy
Description : A mechanism of self pollination in which flowers open but only after pollination has take place
Last Answer : Ans. Chasmogamy
Description : When pollen grains from flower of one plant transferred to receptive stigmas of flowers of another plant
Last Answer : Ans. Cross pollination/Allogamy
Description : When pollen grains from an another falls on receptive stigma of the same flowers
Last Answer : Ans. Self pollination
Description : Double cross hybrids of maize are developed by
Last Answer : Ans. CGMS line
Description : The double helix model of DNA proposed by
Last Answer : Ans. Watson and Crick (1953)
Description : Double helix model of DNA was proposed by
Description : Per hectare of seed rate of marigold
Last Answer : Ans. 1.2-1.5 kg/ha
Description : Seed rate of knol khol is
Last Answer : Ans. 1-1.5 kg/ha
Description : Seed rate of cauliflower is
Last Answer : Ans. 500-600 gm/ha
Description : Seed rate of cabbage is
Last Answer : Ans. 350-500 gm/ha
Description : The seed rate of okra is
Last Answer : Ans. 8-10 kg/ha
Description : The seed rate of water melon
Last Answer : Ans. 3.5-5 kg/ha
Description : Seed rate of bitter gourd
Last Answer : Ans. 4.5-5 kg/ha
Description : Seed rate of bottle gourd
Last Answer : Ans. 3-4 kg/ha
Description : Seed rate of pumpkin
Last Answer : Ans. 1.0-1.5 kg/ha
Description : The normal seed rate of brinjal
Last Answer : Ans. 100 sq.m/ha
Last Answer : Ans. 200 g/ha
Description : Best method of extraction of tomato seed
Last Answer : Ans. Alkali method
Description : The recommended seed rate of tomato per hectare
Last Answer : Ans. 300-350 gm/ha
Description : Loose smut of wheat can be controlled by seed treatment with
Last Answer : Ans. Vitavax
Description : The soil, air and seed borne disease of wheat
Last Answer : Ans. Kernal bunt (Neovossia indica)
Description : The temperature at which highest percentage of seed germination occurs in short period of time
Last Answer : Ans. Optimum temperature
Description : For germination, seed depends on external source for supply of
Last Answer : Ans. Water
Description : Seed dormancy is induced by
Last Answer : Ans. Abscisic acid
Description : Seed dormancy of seed is broken by
Last Answer : Ans. Cytokinin
Description : The first biological process that begins in a seed soon after in imbibes water
Last Answer : Ans. Respiration
Description : National Seed Project (NSP) was started on
Last Answer : Ans. 1988 (IV) Plant Biotechnology
Description : The Seed Rule was passed on
Last Answer : Ans. 1968
Description : Seed act was passed on
Last Answer : Ans. 1966
Description : National Seed Corporation (NSC) was registered in
Last Answer : Ans. 1963
Description : Seed processing is termed as
Last Answer : Ans. Grading
Description : Seed dormancy of potato tubers is broken by treating tubers with
Last Answer : Ans. Thiourea 1%
Description : The PGR used to initiate seed germination
Last Answer : Ans. Gibberellic acid
Description : The dormancy due to hard seed coat or impermeable seed coats
Last Answer : Ans. Scarification
Description : The rice variety which has no seed dormancy
Last Answer : Ans. I.R.-50
Description : The standard method of seed moisture estimation
Last Answer : Ans. Oven dry method
Description : Seed testing refers to
Last Answer : Ans. Testing of Purity, Moisture and Germination of seeds
Description : Isolation distance for certified maize seed
Last Answer : Ans. 200 m
Description : Formulae of pure live seed
Last Answer : Ans. Pure Live Seed =
Description : Seed viability is mostly tested by use of
Last Answer : Ans. 2, 3, 5-triphenyl tetrazolium chloride
Description : The capacity of the seed to germinate
Last Answer : Ans. Seed vigour/viability
Description : Formulae of real value of seed
Last Answer : Ans. Real value of seed =
Description : The impurity percentage of seed
Last Answer : Ans. Dockage