Practice Agri economics Questions and Answers

• A common biocontrol agent used to control plant diseases is
• Which of the following plant species is used to produce soft rot resistance through protoplasm fusion?
• Agrobacterium is widely used for gene transfer because
• Which gene is responsible for tolerance to water deficit and salinity in rice?
• Which of the following statement is false?
• Which of the following is an elementary substance which is a good conductor of electricity but is not a metal?
• The relative abundance of two isotope of atomic weight 85 and 87 is 75% and 25% respectively. The average atomic weight of the element is-
• Which one of these metals is used as a shield against radioactive emissions?
• The functional group which is found in amino acid is-
• With the increase in carbon number in fatty acid chain, the melting point-
• India’s first greenfield grain based ethanol production plant inaugurated in ………………….
• The Cabinet Committee on Economic Affairs has approved Fair and Remunerative Price (FRP) of sugarcane as ____ (Rs/quintal) for sugar season 2022-23.
• According to Agriculture statistics 2021-22, the wheat production is highest in which of the following state? 
• According to Fourth advance estimates for 2021-22 of major agriculture crops, the total production of Rice during 2021-22 is estimated at ___
• Which of the following soil order is mainly found in grassland ecosystems characterized by a thick, dark surface horizon?
• A biodiversity hotspot is a biogeographic region with significant levels of biodiversity that is threatened by human habitation. Which one of the following...
• Lichens, the pioneer organisms that initiate ecological succession are actually a symbiotic association of
• The most suitable soil type for groundnut cultivation is _____
• Which of the following type of  plough is generally used for the breaking the hard pans?
• The Food Safety and Standards Act , 2006 repealed certain acts and regulations. Which of the following is not one of those?
• Under Food safety and Standards Act Foods for special dietary uses or functional foods or nutraceuticals or health supplements means _____
• Which of the following is a valid form of guarantee given by food business operator under Food safety and Standards Act? 
• As per the fourth advanced estimates the estimated total foodgrain production (2021-22) in India is _____
• The leading state for total oilseed production is ____
• ____ month is observed as Rashtriya Poshan Maah every year in India. 
• Which of the following type of mouth parts present in Cockroach and grasshopper?
• Khapra beetle is storage pest scientifically known as 
• Which of the following type of mouth parts present in house fly?
• Hamulate type of wing coupling apparatus found in ____
• Which of the following insect having complete metamorphosis?
• Which microbe is responsible for spoilage of canned foods?
• Which of the following plant species is used to produce soft rot resistance through protoplasm fusion?
• Use of microorganisms to remove or detoxify pollutants, usually as contaminants of soils, water or sediments that otherwise intimidate human health is know...
• The addition of one or more genes into a DNA sequence is known as____
• A DNA molecule is cut within or outside at specific recognition sites with the help of ____
• Production of first haploid plants from pollen grains of Datura (Anther culture) was done by ____
• A relationship between two organisms in which one species obtains food or other benefits from the other without either harming or benefiting the latter is ...
• Which of the following class of compounds shows H-bonding even more than in alcohols?
• How many and what type of bonds are present in NH4+?
• Which of the following is not a correct statement?