Abiogenesis refers to thea. spontaneous generation of organisms from nonliving matterb. development of life forms from preexisting life formsc. development of aseptic techniqued. germ theory of disease

Q: Can antibiotic resistance increase the genetic diversity of microorganisms to its host aquatic…

A: Antibiotic resistance is the characteristic acquired by microbes in order to escape from the…

Q: Before the discovery of prions, many (perhaps most)biologists would have agreed with the statement…

A: Infectious agents, like bacteria, viruses, and fungi, prions don't contain genetic materials like…

Q: particular research topic, experimental tudies done using animal models are best uited to explain…

A: Preclinical studies rely heavily upon the experiments carried on animal models which mimic human…

Q: A positive (not obligate) symbiosis which involves syntrophy (one organism lives off the by-products…

A: In the nature different species interact with each other. According to the nature of the…

Q: Horizontal gene transfer is a process in which genetic material from an organism is a. transferred…

A: Genes are the structural and functional units of heredity that carry coded genetic information in…

Q: The stage in population growth with the highest rate of cell divisionis thea. stationary phase b.…

A: The process of the formation of 2 daughter cells via binary fission defines bacterial growth. The…

Q: New scientific knowledge is gained through a multistep process known as:a. the scientific methodb.…

A: Science is the study and research of natural laws and facts that govern the universe. Science…

Q: Koch’s postulates

A: Robert Koch contributions were mostly in the field of disease-causing microbes. He gave Koch's…

Q: Which of these is not a property of all living organisms?a. organizationb. acquisition of materials…

A: Living organisms have the capability to share the property based on the type of kingdom and domain…

Q: Which of the following is an example of quorum sensin O Mutation in response to environmental…

A: Quorum sensing : It is a mechanism adopted by bacteria to adapt to unfavourable conditions by…

Q: A group of friends went on a hiking trip to Wadi Shab, and while swimming in the Wadi they were…

A: According to our policies, we are eligible to answer only one question. Kindly repost the questions…

Q: Our Campbell Biology textbook is literature. O primary scientific O primary popular O secondary…

A: Solution : Campbell Biology, better known as the bible of biology, is a famous book used around the…

Q: A principle of biology is that living organisms interact withtheir environment. Such interactions…

A: The interaction affects the pair of organisms living together in the community have on each other.…

Q: Parasites that must spend at least some of their life cycle inor on a host are called…

A: Answer is Obligate and Facultative parasites.

Q: The following are uses of epidemiology, excep O To describe the characteristics of a disease O To…

A: Epidemiology is the study of incidence, distribution and control of disease or various factors…

Q: In incubation period of a disease. Some diseases show signs and symptoms of the diseases quickly…

A: The incubation period is the time from exposure to the causative agent until the first symptoms…

Q: Why does transferring only some of the culture make it easier to see the effects of competition?

A: Transferring only some of the culture make it easier to see the effects of competition

Q: A prediction follows what step of the scientifi c process?a. formation of a hypothesisb. development…

A: Ans: Scientific process for prediction: The methods or process used for predicting something based…

Q: Bacteria that lack fimbriae are less likely to ________.a. adhere to cell surfacesb. swim through…

A: Bacteria are the sole members belonging to Kingdom Monera. There is a great diversity of the areas…

Q: The way a disease progresses in the absence of medical or public health intervention is often called…

A: Disease progression is dependant on various factors such  Type of disease (communicable and non…

Q: Which early microbiologist was most responsible for developingstandard microbiology laboratory…

A: Standard microbiology techniques include- 1. Inoculating plates 2. Inoculating broth 3. Using…

Q: 5-SCIENTIFIC METHOD-SYSTEMATICALLY GET/TEST KNOWEDGE OF A PARTICULAR STUDY/TOPIC/PHENONEMA (FILL IN)…

A: to establish scientific research, there have been several methods and ways to evaluate a research…

Q: A scientinc theory is O A hunch or guess made about a principle of science O Fixed in stone and…

A: Many scientific theories were first introduced hundreds of years ago, but they avoided period…

Q: P. aurelia alone P. caudatum alone 300 08 70 250 200 150 - 40 30 100 20 50 - 10 10 15 20 10 15 20…

A: Resources are frequently restricted within a habitat, and numerous species may fight over them. Here…

Q: Viruses contain cell membranes. True False Heterotrophs are organisms that cannot make their own…

A: Some viruses hace external membrane envelope not all viruses have membrane . Heterotrophs are…

Q: ____________ is so vast and has great scope for different fields like agriculture, medicine, food…

A: Biology is the branch of science which deals with the study of living organisms. Bio means living.…

Q: .Protective mechanisms used by bacteria to survive in the host maybe O All of the above O Enzymes O…

A: Pathogens are infectious agents responsible for causing diseases by surviving and growing inside the…

Q: 1. Yeast is a type of fungus. 2. Probiotics are good bacteria. _3. All microorganisms are causing…

A: The microscopic organism that is unicellular or multicellular is called microorganisms. They are…

Q: In two separate paragraphs, explain how antibiotic resistance related to... 1. Evolution 2.…

A: Antibiotic resistance is an outcome of evolution through regular choice. The antibiotic activity is…

Q: Genetic variation in bacterial populations cannotresult from(A) transduction.(B) conjugation.(C)…

A: Genetic diversity refers to diversity in frequencies of the gene. It can also refer to differences…

Q: Bacteria and archaea are similar because both pre prokanvotes

A: Broadly there are two types of cells,  eukaryotic and prokaryotic cells. The Prokaryotic cells are…

Q: The scientific method involves which of the following?a. The collection of observations and the…

A: Science is a systematic enterprise that classifies and builds information in the form of predictions…

Q: put the follwoing steps in chrnological order based upon what you would need to do to deternine if…

A: DNA precipitation or determination of DNA in the organism is a complex process that involves the…

Q: Which of the following can be pathogens? (choose all that apply) Viruses Protists Parasitic worms…

A: A pathogen is an organism that origin illness in its host, with virulence referring to the intensity…

Q: Bacteriology: The study of bacteria and - parasites True False

A: Bacteria represent a wide range of prokaryotic microorganisms. Bacteria usually have several…

Q: Parasites - Microbe structure and composition of genetic material.  - Method of replication

A: Parasites are organisms which depend on other host organisms for vital functions and obtaining food…

Q: Bacteria Viruses Protozoa Fungi The name of the organism and category it belongs to The biological…

A: Answer ::   Bacteria: Name and category: Lactobacillus acidophilus. Probiotic bacteria. Biological…

Q: Bacteria Viruses Protozoa Fungi The name of Spirillum Ebolavirus Flagellates Molds the organism and…

A: Bacteria Virus  Protozoa Fungi Name of the organism  Spirillum Ebola virus Flagellates Molds…

Q: nypothesis must be testable and fasifiable. ilure to falsify a hypothesis proves that hypothesis.…

A: A hypothesis is an assumption, an idea that is proposed for the sake of argument.

Q: The organism It is the first st Only jawed ver killer colle killor

A: Since you have asked multiple questions , we will solve the first question for you. If you want any…

Q: The flashlight fish has an organ under its eye that emits light,which serves to startle predators…

A: Quorum sensing is a way of communication between cells. It is a signaling pathway in bacteria that…

Q: Microbes are found in whichhabitat?a. human bodyb. earth’s crustc. oceansd. all of the above

A: A microorganism, or microbe, is a microscopic organism, which may exist in its single-celled form or…

Q: In considering the ecology of infectious disease, which factor or factors determine (s) occurrence…

A: An important premise of medical specialty is that unwellness and alternative health events don't…

Q: Title here Your name: emissions Twrite gas name heres 田田田 human estrachion of fassilfuels dead…

A:

Q: art III VARNING! IMPORTANT SAFETY RULES ways wash your hands well with soap and water after h- gs…

A: An egg is composed of white and yolk. The yolk can be yellow or orange color. The color of the yolk…

Q: In 1894 used a corpse and figured out that a was responsible for the symptoms of the plague. O Louis…

A: Louis Pasture gave rabies vaccine, anthrax vaccine, cholera vaccine and also gave the pasteurisation…

Q: A group of friends went on a hiking trip to Wadi Shab, and while swimming in the Wadi they were…

A: The chemical and physical characteristics of microbes influence their ability to be isolated by the…

Virus

Viruses are infectious microscopic agents that can only reproduce in live cells of animals, plants, or microbes and are smaller than bacteria. Vertebrates, invertebrates, plants, protists, and fungi are among their many hosts. Viruses are unable to multiply on their own due to the lack of necessary cellular machinery, but they can guide the cell machinery of a host to make additional viruses by infection. The virus enters and attaches to a particular host cell, injects its genetic material, and reproduces by using the host’s genetic material. Viruses cause infection by taking entry into the host cell and using the host cell’s enzymes and raw materials to multiply.