Practice Agri economics Questions and Answers

• What is the ploidy of primary endosperm nucleus? 
• The term anthesis refers to
• Which crop among the following shows self-incompatibility? 
• Kissan Credit Card system was introduced by 
• In bryophytes, when gametophytes produce sporophyte without fusion of gametes it is called as 
• Which of the following is a minor plant nutrient? 
• Which of the following fruit is mostly formed through natural parthenocarpy
• Growing grasses in orchards between the trees without tillage or mulching is called 
• Which of the following is a phytokinin?
• In apples, edible part of the fruit develops from which part of flower? 
• Father of green revolution in India
• Following term describes the transfer of pollen from the anther of one flower of a plant to the stigma of another flower of a different plant.
• Botanical name of oats is              
• Which of the following is considered as an ancestor of angiosperm due to presence of vessels?
• The type of inflorescence in carrot is
• When male flowers are borne on one plant and female flower on a different plant the species  is
• The line connecting the regions of equal rainfall is called as
• Seeds which survive freezing or drying conditions for long periods with longer lifespan are 
• The book "The one straw revolution" was written by
• Some plants exude water in liquid form through specialized openings called 
• In Krebs Cycle, the initial step in the oxidation of pyruvate is its conversion to 
• Which are the basic resources for agriculture? 
• Imperfect fungi reproduce by:
• Pedology is a science related to
• Fireflies light up due to the activity of the following chemical       
• Chir pine is common name of:
• The movement of leaf in the plant Mimosa pudica is referred as
• The first agricultural university in India was established during
• Which of the following is correct in case of seedlings?
• Transfer cells are highly specialized plant cells which are involved in 
• Syconium is a type of inflorescence observed in
• Among the following irrigation systems, which is most efficient and economical? 
• Nilgiri Khapli and Pusa Kiran are the varieties of
• Which of the following category of seeds have maximum purity
• Which is a contact insecticide?
• Ti plasmids are found in which of the following
• Light reaction resulting in the production of ATP and NADPH takes place in 
• Reserpine drug is extracted from: 
• Final product of Calvin cycle is 
• Which of the following is not naturally distributed in India?