Description : Biological control of agricultural pests, unlike chemical controls is
Last Answer : Biological control of agricultural pests, unlike chemical controls is A. Toxic B. Polluting C. Self perpetuating D. Very expensive
Description : Explain biological control of pests. -Biology
Last Answer : answer:
Description : Which one of the following is an example of carrying out biological control of pests/diseases using microbes? (a) Trichoderma sp. against certain plant pathogens. (b) Nucleopolyhedrovirus against white rust ... c) Bt-cotton to increase cotton yield. (d) Lady bird beetle against aphids in mustard.
Last Answer : (a) Trichoderma sp. against certain plant pathogens.
Description : Which one of the following is an example of carrying out biological control of pests/diseases using microbes ? (1) Lady bird beetle against aphids in mustard (2) Trichoderma sp. against ... pathgens (3) Nucleopolyhedrovirus against white rust in Brassica (4) Bt-cotton to increase cotton yield
Last Answer : (2) Trichoderma sp. against certain plant pathgens
Description : Some of the characteristics of Bt cotton are (a) long fibre and resistance to aphids (b) medium yield, long fibre and resistance to beetle pests (c) high yield and production of toxic protein crystals which kill dipteran pests (d) high yield and resistance to bollworms.
Last Answer : (d) high yield and resistance to bollworms.
Description : Hazardous/polluting chemical industries should have an 'exclusion zone' with a green belt and general public access prohibited around it, covering a radius of __________ metres. (A) 100 (B) 1000 (C) 400 (D) 4000
Last Answer : (B) 1000
Description : Mushroom cultivation is not useful in (1) Biogas production (2) Biological control of crop diseases (3) Recycling of agricultural wastes (4) Preventing cancer
Last Answer : (2) Biological control of crop diseases Explanation: Mushroom cultivation has been found to coincide with decrease of incidents of breast cancer. Spent residues after cultivation could ... production; and agricultural waste recycling can be achieved through controlled cultivation of mushrooms.
Description : Mushroom cultivation is not useful in – (1) Biogas production (2) Biological control of crop diseases (3) Recycling of agricultural wastes (4) Preventing cancer
Last Answer : (2) Biological control of crop diseases
Description : Biological control component is central to advanced agricultural production. Which of the following is used as a third generation pesticide? (a) Insect repellants (b) Organophosphate and carbamates (c) Pathogens (d) Pheromones
Last Answer : (d) Pheromones
Last Answer : Biological control of crop diseases
Description : Steps taken by the Government of India to control air pollution include (a) compulsory PUC (Pollution under control) certification of petrol driven vehicles which tests for carbon monoxide and ... trucks (d) compulsory mixing of 20% ethyl alcohol with petrol and 20% biodiesel with diesel.
Last Answer : (a) compulsory PUC (Pollution under control) certification of petrol driven vehicles which tests for carbon monoxide and hydrocarbons
Description : (4) None of these Explanation: Catalysis is the change in rate of a chemical reaction due to the participation of a substance called a catalyst. Unlike other reagents that ... may participate in multiple chemical transformations. Catalysts that speed the reaction are called positive catalysts.
Last Answer : Table salt gets moist during rainy season because – (1) sodium chloride is hygroscopic (2) sodium chloride is deliquescent (3) sodium chloride contains some quantity of sodium iodide (4) sodium chloride contains hygroscopic impurities like magnesium chloride
Description : Pick out the wrong statement. Raoult's law does not apply, when the (A) Size of component molecules are not equal (B) Attractive forces between like and unlike molecules ... D) Chemical combination or molecular association between unlike molecules takes place in the formation of solution
Last Answer : (C) Component molecules are non-polar
Description : An improved variety of transgenic basmati rice (a) does not require chemical fertilizers and growth hormones (b) gives high yield and is rich in vitamin A (c) is completely resistant to all insect pests and diseases of paddy (d) gives high yield but has no characteristic aroma.
Last Answer : (b) gives high yield and is rich in vitamin A
Description : My brother has always been the adventurous type. Unlike me, a high ranking government official, my dear brother avoids politics whenever possible, choosing to pursue more dangerous interests. In fact, my brother ... all of this information, can you state my name and the name of my brother? -Riddles
Last Answer : My name is Mycroft Holmes, and the name of my celebrated brother is Sherlock.
Description : Could adding pollution to the oceans let us keep polluting the air without causing global climate change?
Last Answer : I think that we should have learned by now that screwing around with something so large and so complex is a recipe for disaster.
Description : What should the USA demand of BP for polluting our ocean?
Last Answer : BP should pay for ALL the costs to clear up the oil spill.
Description : Which gas do not considered as polluting agent of air ? -Do You Know?
Description : Why would electric cars pollute the environment? Is it really cheaper?
Last Answer : Because electricity must be generated, that part of the environment can be polluting. However, thanks to natural resources, the environment can be solved without pollution. It’s cheaper, but charging stations have become chargeable, so it’s not free either.
Description : The polluting strength sewage is usually characterized by its:
Last Answer : The polluting strength sewage is usually characterized by its: A. BOD B. Ozone content C. Nitrogen content D. Eutrophication
Description : Which gas do not considered as polluting agent of air?
Last Answer : CO2
Description : Which of the following is not an objective of rain water harvesting? a. Avoid flooding roads b. Polluting water. c. Reducing soil erosion. d. Reducing run off which chokes drains.
Last Answer : b. Polluting water.
Description : Which country bans on the oldest and most polluting diesel cars to protect climate? (a) France (b) Germany (c) China (d) None of These
Last Answer : (b) Germany
Description : 1. Which day is celebrated as United Nations Day every year? 2. Against which team did Virender Sehwag make his one day international debt? 3. Which gas do not considered as polluting agent ... Which are the two volcanic islands in the Indian territory? 20. Who translated Ramayana into Persian?
Last Answer : Answer : 1. 24th October 2. Pakistan 3. CO2 4. Continental slope 5. Bakshi 6. Only with the consent of the Centre 7. Fair weather 8. Liberalisation of the economy 9. Mississippi river system ... . Jehangir 16. Methyl isocynate 17. Football 18. Balance of trade 19. Narcondam and Barren 20. Badaurii
Description : I shake, but unlike the strength of an earthquake. You can find me both high and low, usually out of control. I can be considered both good or bad, sometimes used for both happy or sad. What am I? -Riddles
Last Answer : Singing Pitch.
Description : Which is the best and the most effective method for the removal of organic contaminant present in the polluted water in very small quantity (say < 200 mg/litre)? (A) Lagooning (B) Activated carbon adsorption (C) Biological oxidation pond (D) Chemical coagulation
Last Answer : (B) Activated carbon adsorption
Description : biological pest control methods supplement but cannot replace chemical pest control methods. -General Knowledge
Last Answer : The given statement is false.
Description : The two most practical means of the home owner to control insects and diseases are: a. Mechanical and chemical b. Mechanical and biological c. Chemical and biological d. Biological and natural
Last Answer : Mechanical and biological
Description : Sun drying is — method of pest control. a. Physical b. Chemical c. Biological d. Cultural
Last Answer : a. Physical
Description : Cultivation of resistant variety is —- method of pest control. a. Physical b. Chemical c. Biological d. Cultural
Last Answer : d. Cultural
Description : The environment friendly weed control method a). Biological b). Physical c). Chemical d). None
Last Answer : a). Biological
Description : Homeostasis is (a) tendency of biological systems to change with change in environment (b) tendency of biological systems to resist change (c) disturbance of self regulatory system and natural controls (d) biotic materials used in homeopathic medicines.
Last Answer : (b) tendency of biological systems to resist change
Description : Language is best thought of as Options: A) A biological (instinctive) development B) A system of symbols for effective problem-solving C) A nomenclature for cataloguing experience D) A medium for self-enhancement
Last Answer : C) A nomenclature for cataloguing experience
Description : Can psychologists heal themselves unlike surgeons who cannot operate on themselves?
Last Answer : They would have had to go through analysis as part of their training but it doesn’t mean they have healed thmeselves.
Description : How do I unlike a page on Facebook?
Last Answer : Go to the page, where the “like” link was will be replaced by “you liked this page” hover your mouse over it and a window will appear with a link that says “Unlike”. Click the link and it is done.
Description : How does one unlike something on Facebook?
Last Answer : On the bottom left of the page you like there should be an “Unlike” button you can press.
Description : Are you attracted to people who are like you or unlike you?
Last Answer : Yes… and no
Description : Unlike other 'food' products, why doesn't toothpaste have a 'best by' date?
Last Answer : It’s not like the chemicals in toothpaste are going to decompose over time. It’s just fluoride and flavoring and breath-fresheners.
Description : Which country is culturally most unlike the USA?
Last Answer : North Korea
Description : I wear a huge dark cloak, not unlike the one of a wizard, I am the opposite of warm, I don't walk-I float, I prefer to be sad, not happy. I appear in clouds, not in the sky, I can only ... path. I am a foul creature, amongst the foulest, you might call me a light extinguisher. What am I? -Riddles
Last Answer : A dementor from Harry Potter.
Description : How was the history of nationalism in Britain unlike the rest of Europe ? -SST 10th
Last Answer : Nationalism in Europe developed after the powerful revolutions, wars and military campaigns. But Britain was exception as there were no wars for nationalism actually before the eighteenth century there was ... the history of nationalism in Britain was completely unlike that of the rest of Europe.
Last Answer : In Britain, the formation of the nation-state was not the result of a sudden upheaval or revolution. It was the result of a long-drawn-out process. There was no British ... to establish their dominance over a largely Catholic country. Catholic revolts against British dominance were suppressed.
Description : 4. How was the history of nationalism in Britain unlike the rest of Europe? -History
Last Answer : Formation of the nation-state was not due to sudden upheaval or revolution. It was the result of a long-drawn-out process. The primary identities of people who inhabited the British ... language were actively promoted, and the older nations survived only as subordinate partners in this union.
Description : unlike exoskeletons, endoskeletons -General Knowledge
Last Answer : Unlike exoskeletons, endoskeletons can grow as the animal grows.
Description : unlike sexual reproduction, vegetative reproduction -General Knowledge
Last Answer : Unlike sexual reproduction, vegetative reproduction: produces offspring by mitosis.
Description : unlike the somatic nervous system, the autonomic nervous system -General Knowledge
Last Answer : The given statement is true.
Description : unlike food webs, food chains -General Knowledge
Last Answer : Unlike food webs, food chains involve a single chain of energy transfer from one organism to another through consumption.
Description : Unlike a computer virus, a ……….. can replicate itself automatically. -Technology
Last Answer : Unlike a computer virus, a wormcan replicate itself automatically.
Description : Unlike a metaphor, a simile?
Last Answer : Synecdoche
Description : What is the best 2021 dreamcloudIts the number one in 2021, unlike any otherYou can Buy Now cutt.ly/KhVrqAK?
Last Answer : Its the number one in 2021, unlike any otherDreamCloud: the luxury hybrid mattress combining the best of latex, memory foam, tufting and coil technology to provide the best sleep money can buy.is link :cutt.ly/KhVrqAK