What is the principle underlying the use of cyanobacteria in agricultural fields for crop improvement?

Q: What is the difference between photoautotroph and chemoautotroph bacteria when both synthesise their…

A: Bacteria are microscopic single-celled prokaryotes that thrive in diverse environmental conditions.…

Q: What is meant by legumes, and similar plants, “fixing “ nitrogen in soil?

A: Leguminous plants  Plants which fix atmospheric nitrogen to the soil. These plants belong to the…

Q: What are the key ecological roles of nitrifying bacteria in the nitrogen cycle?

A: Nitrogen is a colorless and odorless element and is the most abundant element in the atmosphere of…

Q: How do cyanobacteria prevent erosion in cold desert regions?

A: These bacteria do not have a significant variety of shape, and though they are tiny, they are great…

Q: Why are marine cyanobacteria so amazingly successful?

A: Cyanobacteria are also called blue-green algae and they of an ancient group of photosynthetic…

Q: Which Bt crops is being produced in india by the farmers?

A: Bt crops are genetically modified crops that contains a gene from the bacteria Bacillus…

Q: What role do exoenzymes play in nutrition of microorganisims?

A: An enzyme that is secreted by a cell and functions outside that cell is known as exoenzyme.…

Q: Describe a feature of Rhizobium radiobacter that makes it a useful tool in biotechnology.

A: The process named nitrogen fixation states the change of atmospheric nitrogen. The atmospheric…

Q: What is the difference between nitrification and nitrogen fixation?

A: Nitrogen is one of the most prevalent element in living organisms. It is a component of amino acids,…

Q: What is the role of Agrobacterium tumefaciens in plant transformation?

A: The bacterium Agrobacterium tumefaciens is responsible for causing the crown gall disease in plants.…

Q: What are the differences between conditions necessary for  the green and purple sulfur bacteria to…

A: Bacteria are single-celled organisms with a limited size. Bacteria can be found almost anywhere on…

Q: What type of cell modification is used by a. amoeba and b. bacteria?

A: Amoeba has no fixed shape and the outline of body continuous changing due to formation of small…

Q: How do large producers ensure there is no contamination by other bacteria and molds, why is it…

A: One of the main causes of food spoilage is by microorganisms such as molds, yeast, and bacteria.…

Q: How does Agrobacterium benefit from inducing a plant tumor?

A: Agrobacterium tumefaciens is that the causative agent of plant disease (the formation of tumours) in…

Q: What is meant by “high-throughput” in culturingmicroorganisms? How has it benefited microbiology?

A: Microorganisms are small organism that cannot be seen by naked eyes. Microorganism can be harmful to…

Q: What processes did the researchers use to test theirhypothesis that soil bacteria might use…

A: Antibiotics act to hinder the development of, or murder, microorganisms, forestalling their spread…

Q: Why is this relationship between a plant and bacterium called a mutualism?

A: Relationship between plant and bacterium is called a mutualism relationship because plant gives the…

Q: How are cyanobacteria used in the fields of paddy?

A: Microscopic, single celled organisms which are found in every environment in millions are known as…

Q: Why Agrobacterium-mediated technology is used ?

A: steps are bacterial colonization induction of virulence system generation of the DNA transfer…

Q: Describe the use of Agrobacterium tumefaciens to producetransgenic plants.

A: A genetically modified organism (GMO) is any organism whose genetic material has been changed…

Q: Why is biodiesel receiving such wide use?

A: Biodiesel is considered as a fuel source for vehicles.

Q: Why are salt and sugar used in the production of dried meat and dried fruits?

A: Micro-organisms are such small living organisms that are less than 0.1 mm, and can be seen only…

Q: What is the production of cotton in the state of Arizona?

A: Arizona has diverse climate and terrain making it produce various agricultural products. It is a…

Q: What are ‘Bt crops’? What potential risks are associated with this technology?

A: Bt crops are transgenic crops that produce the same toxin as the bacterium Bacillus thuringiensis in…

Q: What is the major advantage of producing plants by micropropagation?

A: The main aim of plant breeding is to produce crops and seeds with traits like better yield, disease…

Q: What does the term "Micronutrient" mean in technical language to biologists? What are the…

A: The term micronutrients are used to describe chemical element or substance such as vitamins and…

Q: Describe the four functional groups of soil bacteria, and how they affect plants and crops?

A: Soil bacteria: There are three types of bacteria(tiny, on celled organisms) that lives freely on the…

Q: What are some reasons for underutilization of AGRI-BY PRODUCT?

A: Byproducts are the substances obtained after the procurement of the intended product. In the field…

Q: What is the advantage of using thermophiles to producebiofuels?

A: Biofuels are the type of fuel products obtained from biomass including sugar cane, corn, beets,…

Q: What roles do bacteria play in nitrogen fixation, ammonification, nitrification, and…

A: Introduction :- Bacteria are minuscule single-celled organisms found in millions in all…

Q: Why is the study of the rhizosphere critical to understandingplant nutrition?

A: The rhizosphere is a region around the plant roots that contains a number of bacteria with which the…

Q: What Are the Impacts of GM Crops?

A: Genetically modified crops (GM crops)includes all those plants whose genetic material has been…

Q: What are the effective pesticides in farming?

A: Pest control should be implemented by farmers to reduce yield losses maintain a high quality of…

Q: How agrobacterium transfer DNA into plant genome?

A: Transgenic plants are the plants in which Transgene ( from bacteria etc ) are transferred into the…

Q: Why do soil microbes naturally produce antibiotics?

A: Antibiotics are metabolic products of microorganisms that inhibit or completely destroy the growth…

Q: What types of the organisms are being farmed in mariculture operations?

A: Mariculture is the specialised branch which deals with the marine organisms,their cultivation,…

Q: What advantage might soil bacteria and fungi gain from the synthesis of antibiotics? Regular use of…

A: Antibiotics  Antibiotics are the chemicals that are produced by bacteria and fungi to kill other…

Q: What advantage might soil bacteria and fungi gain from the synthesis of antibiotics?

A: Antibiotics are substances that work against bacteria. It helps in fighting infections caused by…

Q: When it comes to the manufacture of antibiotics, what advantages do soil bacteria and fungus have?…

A: Introduction \antibiotics Antibiotics are substances that bacteria and fungi make in order to kill…

Q: what is the preferred energy source for most bacteria? what alternatives may bacteria use if their…

A: A bacteria is a small single celled organism,  which are found almost everywhere on the earth and us…

Q: How do bacteria attack plants?

A: Bacteria can be sucked into a plant through natural plant openings like stomata, hydathodes and…

Q: Discuss how you would confirm that a bacterium isolated from soil piling can utilize aromatic…

A: All terrain lifeforms are carbon based, from tiny prehistoric prokaryotes to the complex us. Carbon…

Q: How do soil bacteria and mycorrhizae contribute to plantnutrition?

A: Bacteria are prokaryotic organisms that have an undefined nucleus and nuclear membrane. Most of the…

Q: How do plants benefit from symbiotic associations with bacteria? With fungi?

A: Introduction: Biofertilizers are organisms that enrich the nutrient quality of soil. The main…

Q: What is Bt cotton??

A: A GMO or genetically engineered organism is the outcome of recombinant DNA technology or RDT that…

Q: What are four ways in which different species ofAcidobacteria have been shown to generate energy?

A: Given: Need to find the four ways in which different species of Acidobacteria have been shown to…

Q: What other characteristics should a plant species have to be a good candidate for use in making…

A: Cellulosic biofuel is the ethanol produced from plant extract called ethanol. This biofuel is mainly…

Environmental Microbiology

Environmental biology deals with the study of microorganisms and their interaction with their surroundings. This term itself covers the microbial interactions with water, soil, air, and microbial too.