Description : Nature of pollination in cucurbits is: a. Highly cross pollinated b. Oftenly cross pollinated c. Highly self pollinated d. None of above
Last Answer : Highly cross pollinated
Description : Tomato is a _________ crop. a. Self pollinated b. Insect pollinated c. Oftenly cross pollinated d. Wind pollinated
Last Answer : Self pollinated
Description : Pollination between two such flowers situated on the same plant is known a. Autogamy b. Allogamy c. Cross pollinated d. None of these
Last Answer : Allogamy
Description : These vegetables are cross pollinated in nature a. Cauliflower, cabbage b. Spinach, Peas c. Raddish d. None of above
Last Answer : Raddish
Description : Cross pollinated in apple generally produce a. Bad results than self pollinated b. Better results than self pollinated c. Same results as self pollinated d. Non of these
Last Answer : Better results than self pollinated
Description : Which vegetable is self pollinated a. Peas b. Cucumber c. Watermelon d. Sponge gourd
Last Answer : Peas
Description : Vegetables belonging to the cross pollinated group is a. Peas b. Tomato c. a & b d. Cabbage
Last Answer : Cabbage
Description : Vegetables which grow during winter a. Cole crops b. Cucurbits c. Root crops d. a & c
Last Answer : a & c
Description : Most of the cucurbits are: a. Salt tolerant b. Salt sensitive c. a & b d. None
Last Answer : Salt tolerant
Description : Cantaloupe belongs to the group: a. Cucurbits b. Melons c. Gourds d. Squashes
Last Answer : Melons
Description : Cucurbits consumed at immature stage are grouped under: a. Summer squashes b. Winter squashes c. Gourds d. Pumpkins
Last Answer : Gourds
Description : For an early harvest, cucurbits are grown on: Rocky soils Sandy soils Clayey soils Organic soils
Last Answer : Sandy soils
Description : The poorest seed storage capacity is in: a. Okra b. Peas c. Cucurbits d. Onion
Last Answer : Onion
Description : Self pollination is a form of: a. Inbreeding b. Out breeding c. Random mating d. None of these
Last Answer : Inbreeding
Description : Cross pollination is associated with: a. Cleistogamy b. Chasmogamy c. Dichogamy d. Apogamy
Last Answer : Chasmogamy
Description : Cross pollination is essential in following type of vegetables. a. Monoecious b. Dioecious c. Gynoecious d. Perigynous
Last Answer : Dioeciou
Description : All commercial date palm orchards in Pakistan are pollinated by a. Insects b. Winds c. Natural d. Manual
Last Answer : Manual
Description : Tetraploid watermelon must be pollinated by ____ plants to produce a seedless watermelon a. Triploid b. Aneuploid c. Diploid d. Tetraploid
Last Answer : Diploid
Description : In plants, __________ is the process of converting stored energy into energy for plant growth. a. Transpiration b. Photosynthesis c. Respiration d. Pollination
Last Answer : Respiration
Description : The phase of fruit bud formation continues until _________: a. Anthesis b. Petal formation c. Pollination d. Differentiation
Last Answer : Anthesis
Description : Pollination in tomatoes under tunnel production is carried out by: a. Honey bees b. Bumble bees c. House flies d. Vibration
Last Answer : Vibration
Description : For good pollination in papaya orchard it is necessary that male plants should be a. 5-10% b. 40-45% c. 50-55% d. 70-75%
Last Answer : 5-10%
Description : Causes of misshapen and angularity in cucumber fruit under tunnel is due to a. Poor pollination b. Poor fertilization c. Proper pollination d. None
Last Answer : Poor pollination
Description : The development of fruit without fertilization or seed is called as: a. Pollination b. polyembryony c. pseudogamy d. Parthenocarpy
Last Answer : Parthenocarpy
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 : 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 : Parthenocarpic cucumber develops due to: a. After pollination b. Without pollination c. None of above d. a & b
Last Answer : Without pollination
Description : Completion of pollination and fertilization in unopened flower bud is termed as a. Chasmogamy b. Apogamy c. Cleistogamy d. Dichogamy
Last Answer : Cleistogamy
Description : A blue colour flower plant denoted by BB is cross bred with that of white colour flower plant denoted by bb. (a) State the colour of flower you would expect in their F1 generation plants. (b) What ... -pollinated? (c) State the expected ratio of the genotypes BB and Bb in the F2 progeny. -Biology
Last Answer : This is your Answer.
Description : Maize is — pollinated crop. a. Self b. Often cross c. Cross d. None of these
Last Answer : c. Cross
Description : Wheat is — pollinated crop a. Self b. Cross c. Often cross d. None of these
Last Answer : a. Self
Description : Jowar is — pollinated crop a. Self pollinated b. Cross pollinated c. Often cross pollinated d. None of these
Last Answer : c. Often cross pollinated
Description : Mass pedigree selection method of breeding is useful for improvement of — crop a. Self pollinated b. Cross pollinated c. Both a & b d. None of these
Last Answer : a. Self pollinated
Description : Most house plants, except cacti, prefer a highly organic and a. Neutral growing medium b. Alkaline growing medium c. Acidic growing medium d. None of above
Last Answer : Acidic growing medium
Description : Which of the following grounds cover is highly salt tolerant? a. Vinca rosea b. Bermuda grass c. Musembreanthemum d. Alternanthra
Last Answer : Bermuda grass
Description : Auxins as herbicides are supposed to be: a. Non toxic to animals and human beings b. Highly selective c. Exert their action at extremely low concentration d. All of the above
Last Answer : All of the above
Description : .Angiosperms have dominated the land flora primarily because of their (a) power of adaptability in diverse habitat (b) property of producing large number of seeds (c) nature of self pollination (d) domestication by man
Last Answer : (a) power of adaptability in diverse habitat
Description : Differentiate between ‘self-pollination’ and ‘cross-pollination’. Describe double fertilisation in plants. -Science
Last Answer : answer:
Description : Difference between self and cross pollination? -Biology
Description : Difference between self pollination and cross pollination -Biology
Description : Why is cross pollination preferable to self pollination? -Biology
Description : $ Pollination by insects is called self pollination. ! Cross pollination is between two genetically similar flowers.
Last Answer : $ Pollination by insects is called self pollination. ! Cross pollination is between two genetically similar flowers ... D. If both As and R are wrong.
Description : A clone is a group of individuals obtained through – (1) Hybridisation (2) Micropropagation (3) Cross pollination (4) Self pollination
Last Answer : (2) Micropropagation Explanation: Micropropagation is the practice of rapidly multiplying stock plant material to produce a large number of progeny plants, using modern plant tissue cultore ... to accelerated growth compared to similar plants produced by conventional methods - like cuttings.
Description : A clone is a group of individuals obtained through (1) Hybridisation (2) Micropropagation (3) Cross pollination (4) Self pollination
Last Answer : Micropropagation
Description : Failure of a viable pollen to grow down the style of the flower of the same variety is called ___________: a. Self sterility b. Self incompatibility c. Self unfruitfulness d. Sterility
Last Answer : Self incompatibility
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 : A self supporting vine type stem is called. a. Vine b. Shrub c. Herb d. Liana
Last Answer : Liana
Description : Pears are a. Universally self compatible b. Universally self incompatible c. Gross compatible d. None
Last Answer : Universally self incompatible
Description : The variety originated from a cross of King X Willow leaf is: a. Clementine b. Fair child c. Feutrell’s early d. Kinnow
Last Answer : Kinnow
Description : Can it help and oftenly be used?
Last Answer : A cheap and reliable home water filter brand that can be oftenly used would most likely be Brita. They have good water filters and you can buy one that even adds flavoring to the water as it exits the faucet.