1) Which issue is MOST associated with the type of pollution seen here? es A) biomass fuels B) untreated sewage C) soil contamination D) nuclear contaminDon

Q: Opportunistic pathogens are least likely to affect which of the following groups?a) AIDS patientsb)…

A: Introduction: Opportunistic pathogens are the group of microbes that infect individuals with weak…

Q: Which of these are known to host chemosynthetic communities? a) Hydrothermal vent O b) Hydrocarbon…

A: The food chain in our ecosystem depends on the primary producers as they are capable of harvesting…

Q: Children with ________ should avoid exposure to allergens and triggers such as pollen, dust mites,…

A: Chronic asthma is a respiratory disease that causes inflammation and airway narrowing. Breathing…

Q: Which of the following is not a matching pair?a) Potable water—presence of pathogensb) High BOD—high…

A: Filamentous bulking refers to the uncontrolled growth of filamentous bacteria. Primary treatment…

Q: 44. The use of chemical agents to kill or inhibit the growth of microorganisms within their host’s…

A: The answer is d) chemotherapeutic, and here's a breakdown of why the other options are less…

Q: Botulism is cause by an: a)Rickettsia b)Aneorobic spore forming bacteria c)Gram negative…

A: Botulism is not common  but a serious disease. Botulism can be transmitted through contaminated…

Q: The process in which all organisms and pathogens are destroyed is called ------.  a) Disinfection…

A: Microbes are responsible for various diseases in humans as well as animals.Microbes and pathogens…

Q: What is pollution?

A: A pollutant may interfere directly or indirectly with an organism’s mechanical or biochemical…

Q: Match the following examples to the appropriate type of symbiosis.   - A microbe that lives inside…

A: Introduction:-  a) Symbiosis:- Symbiosis is a close ecological relationship between the individuals…

Q: Microbes have their biggest impact in which step of wastewater treatment? A) O preliminary B) O…

A: Wastewater treatment as the term suggests is the treatment of the sewage water in order to eliminate…

Q: Growth of microbes in a solid media is identified by the formation of? a) Pellicle at the top of…

A: A culture medium or growth medium is may be liquid, solid, or semi-solid designed to promote growth…

Q: The disease histoplasmosisa) is caused by an encapsulated bacterium.b) is contracted by inhaling…

A: Histoplasmosis is an infection caused by Histoplasma capsulatum. It is a true fungal pathogen and…

Q: Which of these describes a possible solution to protect South Carolina residents from the effects of…

A: The rapid and excessive growth of algae in water bodies like lakes, ponds, and oceans is known as an…

Q: Which of the following agricultural practices can increase water pollution? a) Manual cultivating b)…

A: Introduction :- Genetically modified crops are agricultural plants whose DNA has been altered using…

Q: Name the secondary pollutant.

A: Pollution is introduction of any substance which causes undesirable disturbances in the environment/…

Q: Which percentage of medical waste is infectious or hazardous? A) 25% B)50% C)75% D) 85%

A: Medical wastes are wastes that are generated by healthcare activities that put people at increased…

Q: Name the agents that carry any kind of pollution.

A: Pollution is the introduction of the undesirable element in the environment which affects the…

Q: Which statement among A-C is not applicable to flocculation, or floc formation, during wastewater…

A: Flocculation : Flocculation is a process in which solids form larger clusters or flocs which further…

Q: Filtration does/is NOT...? a) Sterilize heat sensitive liquids b) Kill microbes c) Sterilize…

A: Hi! Thanks for your questions. As you have posted multiple questions and have not mentioned which…

Q: Explain a)Biosafety and Cultures b)Culturing and Handling Microbes

A: Biosafety is outlined as, “The discipline addressing the safe handling and containment of infectious…