Description : For hybrid seed production _______ flowers are completely suppressed on female plants. a. Staminate b. Pistillate c. Staminode d. Alternat
Last Answer : Staminate
Description : A common example of incomplete flower is: a. Apetalous flower b. Staminate flower c. Pistillate flower d. All of the above
Last Answer : All of the above
Description : A flower which has all the usual parts sepals, petals, stamens and carpel is called a. hermaphrodite b. Complete c. Pistilate d. Incomplete
Last Answer : hermaphrodite
Description : Lower temperature than normal convert male flowers into perfect flowers in ________: a. Date palm b. Mango c. Papaya d. Citrus
Last Answer : Papaya
Description : Parthenocarpy refers to : a. Seedless fruits b. Fruit without pollination c. Seeds without pollination d. None of above
Last Answer : Fruit without pollination
Description : Self fertility refers to the ability of a variety to produce fruits with viable ___: a. Pollens b. Seeds c. Ovules d. Ovaries
Last Answer : Seeds
Description : First and the heaviest flower drop in fruit plants occurs due to : a. Structural defects in the flowers b. Lack of pollination c. Non fertilization d. All of the abov
Last Answer : All of the abov
Description : A technique to produce well branched, compact plants with many flowers is: a. Stunting b. Compacting c. Pinching d. Potting
Last Answer : Pinching
Description : When male and female flowers of a hermaphrodite flower matures at different time
Last Answer : Ans. Dichogamy
Description : When one plant has both male and female flowers separately, is called— (A) Monophrodits (B) Monoecious (C) Hermaphrodite (D) Apomixis
Last Answer : (B) Monoecious
Description : Melons have seeds in a. Cavity/centre b. Scattered c. Both type may be d. None of these
Last Answer : Cavity/centre
Description : Gynodioecious varieties of papaya produce – a) Only male plants b) Female and hermaphrodite c) Male and hermaphrodite plants d) Only female plants
Last Answer : d) Only female plants
Description : A landscape designer uses many __________ in developing the preliminary design for a project. a. Perfect plans b. Bubble diagrams c. Site surveys d. Problem statements
Last Answer : Bubble diagrams
Description : The main commercial method for propagating African violets is by: a. Seeds b. Crowns c. Tubers d. Leaf petioles
Last Answer : Leaf petioles
Description : To preserve the germination ability of most seeds, store them in a: a. Warm, dry environment b. Cool, dry environment c. Cool environment after scarification d. Warm, moist environment after stratificatio
Last Answer : Cool, dry environment
Description : Pinching out is the removal of a. Growing point of root b. Opening flower buds c. Growing point of buds d. Removal of seeds
Last Answer : Growing point of bud
Description : Onion seeds can germinate at a temperature of : a. 0-1°C b. 1-5°C c. 5-11°C d. 15-20°C
Last Answer : 1-5°C
Description : Citrus seeds can be stored with Charcoal at following temperature in dry conditions. a. 0-3°C b. 3-10°C c. 10-15°C d. Above 15°C
Last Answer : 3-10°C
Description : Silver Oak produces seeds after age of: a. 1 year b. 5 years c. 10 years d. 15 years
Last Answer : 10 years
Description : Papaya is still being commercially propagated from a. Cutting b. Suckers c. Seeds d. Grafting
Description : Reproduction of plants through seeds are also called: a. Asexual propagation b. Vegetative propagation c. Sexual propagation d. Tissue culture
Last Answer : Sexual propagation
Description : Date palm propagation is by means of: a. Suckers b. Seeds c. Off shoots d. None
Last Answer : Suckers
Description : Dormancy of seeds are broken by a. GA b. Ethylene c. Water d. None of above
Last Answer : GA
Description : Virus free seeds of potato are produced in a. Hilly areas b. Spring crop c. In plains d. Autumn crop
Last Answer : Hilly areas
Description : Imbibed or germinated seeds subjected to cold temperature is termed as: a. Scarification b. Startification c. Vernalization d. Sterilization
Last Answer : Vernalization
Description : During storage of vegetable seeds, seed moisture should be a. Less than 10% b. Equal to 10% c. Greater than 10% d. None of above
Last Answer : Less than 10%
Description : Production of seeds without fertilization is termed as: a. Parthenocarpy b. Parthenogenesis c. Gametogenesis d. All of above
Last Answer : Parthenogenesis
Description : Germination of undeveloped seeds is favored by: a. Warm temperature (>20°C) b. Gibberallic acid c. Low temperature (
Last Answer : a & b
Description : Secondary dormancy in non dormant seeds is due to: j. Temperature a. Moisture b. Aeration c. Ligh
Last Answer : Temperature
Description : Orthodox seeds after dissemination may be a. None dormant b. Dormant c. Quiescent g. All of above
Last Answer : All of above
Description : Banana belongs to type of fruit, in which the edible portion is: a. Mesocarp b. Syconus c. Berry d. Drupe
Last Answer : Berry
Description : Banana is a fruit type of: a. Non climacteric b. Climacteric c. Recurrent climacteric d. All of abov
Last Answer : Climacteric
Description : Strawberry is a fruit of type. a. Multiple b. Achene c. Berry d. Aggregate
Last Answer : Multiple
Description : Mulberry is a fruit of type: a. Multiple b. Berry c. Aggregate d. Peppo
Last Answer : Aggregate
Description : To make the living area of a landscape appear larger, a designer should include plants that feature: a. Warm-colored flowers such as reds, oranges, yellows b. Cool-colored flowers such as blues, purples, lavenders c. A combination of warm- and cool-colored flowers d. All white flowers
Last Answer : Cool-colored flowers such as blues, purples, lavenders
Description : is generally added to water when processing flowers in a retail floral shop. a. Herbicide b. Insecticide c. Biocide d. Algicide
Last Answer : Biocide
Description : A major problem in standard carnation production resulting in asymmetrical flowers is: a. Improper fertilization b. High-density spacing c. Calyx splitting d. Lack of pinching
Last Answer : Calyx splitting
Description : Pansy is very popular annual due to its: a. Stem and foliage beauty b. Hardiness toward ground cover c. Planting under shad. d. Mix colour flowers bedding plant.
Last Answer : Mix colour flowers bedding plant.
Description : Which of the following perennials is hardy and having blue and lavender colour flowers? a. Verbena b. Dianthus c. Calendula d. Alyssum
Last Answer : Verbena
Description : For optimum vase life, most cut flowers should be stored at temperatures close to: a. 40 ºF b. 45 ºF c. 30 ºF d. 50 ºF
Last Answer : 40 ºF
Description : Which shrub has white colour flowers with fragrance a. Tabernaemontana divertice b. Hibiscus rosa chinensis c. Thevetia merifolia d. Jasminum sambac
Last Answer : Jasminum sambac
Description : Which of the shrub bears red colour flowers a. Atriplex halimus b. Tecoma stans c. Jatropha metrifeda d. Jasminum sambac
Last Answer : Jatropha metrifeda
Description : The showy red, pink, or white portion of the poinsettia are: a. Flowers b. Bracts c. Petals d. Sepals
Last Answer : Bracts
Description : Which of the tree bears red colour flowers? a. Erythrena subrosa b. Albizia lebbek c. Sapium sebiferum d. Thuja orientalus
Last Answer : Erythrena subrosa
Description : Which of the following shrubs has white fragrant flowers? a. Tabernaemontana divertica b. Gardenia florida c. Thevitia nerifolia d. Lantana comara
Last Answer : Gardenia florida
Description : Jaccaranda mimosifolia has a. Red flowers b. Yellow flowers c. White flowers d. Purple flowers
Last Answer : Purple flowers
Description : Which of the following shrubs bears yellow flowers? a. Jasminum sambac b. Tabernamontana divertica c. Thevetia nerifolia d. Hibiscus Rosa sinensis
Last Answer : Thevetia nerifolia
Description : Which of the following climbers is important for its hardiness and flowers throughout year? a. Vitis vinifera b. Bongainvillea glabra c. Tecoma grandiflora d. Quisqalis indica
Last Answer : Bongainvillea glabra
Description : Dead heading is the removal of a. Dead branches b. Dead roots c. Faded flowers d. Shriveled leaves
Last Answer : Faded flowers
Description : Apple and pear form their flowers buds in ___________: a. May-June b. July-August c. September-October d. November-December
Last Answer : July-August