Practice Agri economics Questions and Answers

• Two  pairs of antennae are present in
• Silver shoot in rice produced by gall midge is the modification of
• Eggs of mango mealy bug are laid on
• non-chitinous layer of insect integument is
• In cyclorrhapous dipterans, the fusion of corpora cardiaca corpora allalata and prothoracic glands is known as
• Vasiform orifice is a characteristic feature of
• Universal antidote is the mixture of activated charcoal : Tiannic acid : MgO in the ratio of
• Mango variety which is suitable for high density planting (HDP)
• Jelly in which fruit peels remain suspended is called as
• Buttoning is the problem in which of the following crops
• Most Economic method of irrigation in orchard under water scarcity condition
• Winter Banana is a variety of
• Where does India rank in production of fruits in the world ?
• Which one of the following is quickest method of establishing a lawn?
• Edible part of Knol-Khol is
• Fruit of Papaya is botanically known as
• In Aonla, intervarietal plantation is done due to
• Meristem tip culture is followed for
• Powdery Mildew of fungi belongs to order
• Cuscuta sp. is a
• which disease was responsible for the Great Bengal Famine in 1942-43 ?
• Genetic material in tobacco mosaic virus is:
• Scientist Who discovered Transduction in bacteria
• Casein is obtained from
• Late Blight of Potato is caused by
• soil sarrounding living root is known as
• Plants of which family are reported to assimilate CO2 in night
• In line soil the movement (loss) of water from root to soil occur through one of the following process
• Which one is Amino acid among the following ?
• Which one of the following is C 4   Plant?
• Gibbrellin enhances
• In reduction reaction what happens?
• Fruit setting is done through parthinocarpy process in one of the following
• In living plant cell conversion of Pyruvic acid into CO₂ and energy is called
• As compared to main bacterial chromosome, the size of an episome is
• Breeding value   of an individual is
• The scientist who  demonstrated sexuality in bacteria
• Term mutation breeding was given by
• Cell of gram positive bacteria has a larger component of
• In india hybrid rice seed production is done through