QUESTION 1 Entamoeba histolytica is able to infect humans, moves using pseudopods, and is the most pathogenic of the amoebas we studied in this course. True False QUESTION 2 Ascaris lumbricoides is the largest nematode parasite in the human intestine and can reach such high numbers that it can clog up the intestine. True False

Q: The filaria parasite is transmitted by... Select the correct response: male culex male anopheles…

A: Lymphatic filariasis is caused mostly by the following 3 main helminth species that belongs to the…

Q: The chemical nature of endotoxins is that of a protein lipid polysaccharide nucleic acid

A: Endotoxin is a type of pyrogen that is found in Gram-negative bacteria's cell walls, such as E.…

Q: Verruca is a word that means “wart.” How do youthink the Verrucomicrobia got their name?

A: Verrucomicrobia species are majorly found within the order Verucomicrobiales. Verrucomicrobia…

Q: Which antibiotic can help differentiate between Staphylococcus species?   a Cephalosporin   b…

A: Pls refer below for solution :

Q: Which group of eubacteria causes the STI syphilis? 1. proteobacteria 2. green bacteria…

A: Bacteria are the prokaryotes which don't contain well defined nucleus.

Q: This intracellular parasite is transmitted by an insect bite and infects cardiac, smooth and…

A: All the biotic components on Earth are the living things that are present on the Earth. These…

Q: Question 14 2 pts Select all that describe a mechanism that can lead to the evolution of pathogens.…

A: Q 14. Bacteria evolve rapidly because they reproduce rapidly. Bifidobacteria mutate to…

Q: What is the symbiotic relationship between Aspergillus Fumigatus and human skin? Explain your…

A: Aspergillus fumigatus is a fungi which causes airborne infection in humans through conidial spores.

Q: Question 34  Which of the following diagnostic tests is most appropriate for malaria? Question 34…

A: Malaria is a disease that can kill you. It is usually spread by the bite of an infected Anopheles…

Q: In 2021 there were an estimated 247 million new malaria cases in 85 malaria-endemic countries with…

A: Diseases can be transmitted by variety of ways such as infectious needle sharing, transfusion of…

Q: What is a protozoan cyst? Discuss the importance of this structure in the ability of Giardia to…

A: Introduction:- Protozoa are one celled animals found worldwide in most habitats. They are…

Q: What is resident flora? Transient flora that moves to a different location on the human host. o…

A: Answer:- Option C - Normal flora, consisting of bacterial and fungal species, that have been part of…

Q: why are Acanthamoeba and Naegleria parasites described as: a. Ubitiqous organisms b. Miscellaneous…

A: * Acanthamoeba and Naegleria are the protozoan parasites that can be found in many sources like…

Q: Arthropods transmit disease by injecting microbes when they bite a victim. This insect is classified…

A: Various insects belonging to phylum arthropoda are carriers of certain diseases like malaria,…

Q: The most common sexually transmitted infection in the USA is trichomoniasis caused by Trichomonas…

A: Diseases known as sexually transmitted diseases (STDs) are communicated from person to person…

Q: Which is mismatched? 1 adhesins - help pathogen attach to host cells 2 neurotoxin - exotoxin that…

A: We are giving ans 1 for rest pl repost

Q: State whether the following organisms are likely a: Helminth, Protozoan, Bacteria, Archaea, Fungi,…

A: 1. Organism responsible for Rocky Mountain Spotted Fever. Answer ) Ricketssia ricketsii- Bacteria…

Q: This is a bonus question. You have the ability to go forward and backward in the test so / would…

A: Malaria is a parasitic disease caused by the variants of the protozoan Plasmodium and transmitted by…

Q: QUESTION 8 Which of the following is not correct about Bordetella? O The are Gram negative. They…

A: As the post contains multiple questions, the first question is only answered. Please mention the…

Q: Eubacteria can be found in almost any type of environment and are non- pathogenic O True O False

A: The living forms on this planet have been broadly classified into three categories - 1) Plants , 2)…

Q: Even though genetically engineered mosquitoes might be developed that do not allow the reproduction…

A: Genetic engineering' is based on the recombinant DNA (deoxyribonucleic acid) technology, the…

Q: A 36 YR OLD FEMALE PRESENTED WITH MASSIVE EDEMA OF BOTH LEGS. SHE SAYS THAT SHE HAS BEEN WORKING IN…

A: A disease is a state of unhealthiness of the physical body, mind and social interaction. A disease…

Q: THIS IS A MULTIPART QUESTION, PLEASE ANSWER ALL QUESTION Using the image: 5. Identify whether the…

A: In this set of questions, we will examine an image viewed at 100X total magnification. Using the…

Q: A 50-year-old male visiting from Japan complained of fever, abdominal pain, and jaundice. A stool…

A: Light trematode infections are frequently asymptomatic; symptoms appear in patients who have a…

Q: The following describes which helminthic parasite? A tiny nematode (roundworm) that lives in the…

A: Helminthic parasites are parasitic worms that live and feed on a host organism. These parasites can…

Q: According to the endosymbiotic theory, prokaryotic cells engulfed eukaryotic cells. True False

A: According to the endosymbiotic theory, We have to check the statement that prokaryotic cells…

Q: Which toxin inhibits cilia movement? O Adenylate cyclase toxin O Tracheal toxin O Botulism toxin O…

A: Cilia are organelles that appear as minute hair-like projections on the outer surfaces of the cells…

Q: It is a common perception that most of the diseases occur due to poor sanitation, filth and…

A: Diseases that are caused by pathogens such as bacteria, virus, fungi and other parasites that are…

Q: Below are statements about symbiosis.  Choose the correct responses. ( Only pick one answer per [ ]…

A: In nature animals, plants and microbes do not and cannot live in isolation but interact in various…

Q: The protozoans reviewed in class are transmitted to the host either through the fecal-oral route or…

A: The pathogens can be transmitted through contact transmission, vehicle transmission, or vector…

Q: How is impetigo spread in a population?

A: Impetigo is an infectious skin infection that is very widespread. Bacteria such as Staphylococcus…

Q: Plasmodium falciparum is the most harmful type of malaria. Comment.

A: The plasmodium is the unicellular, eukaryotic, and obligate parasites of insects and vertebrates.…

Q: True or false?  Malaria is not normally encountered in the United States; therefore, malaria is…

A: Endemic : An endemic diseases is the one which is present throughout a region or group of people and…

Q: An individual who swam in freshwater during the summer after a time experiences intense head pain,…

A:

Q: When a mosquito injects malaria protozoa into the bloodstream of a new victim, this route of…

A: Answer : transfusion is the right option. When mosquito stings a person to suck his blood, the…

Q: The definitive host of human malaria parasites are certain species of Anopheles mosquitoes. True…

A: Malaria is caused by a parasite known as Plasmodium, which is normally spread through infected…

Q: List the protozoan species that fits the criterion. Not all species will be used; some may be…

A: Protozoans are the microscopic and unicellular eukaryotic organisms, which have complex internal…

Q: The "slime molds" are a type of microbial fungus. O True False

A: As per W.H .Whittaker , organisms are divided into 5 Kingdom . These are :-  I ) Monera  II )…

Q: Identify (1) the protozoan in each image and structures (labeled a and b), (2) its mode of…

A: The protozoans of the kingdom Protista encompass a wide variety of unicellular creatures with…

Q: On July 10, a man in Palm Beach, Flroida, was admitted to the hospital with a month-long history of…

A: Plasmodium is a genus of parasitic protozoans. There are several species of Plasmodium that can…

Q: Name 3 ways on how parasite diseases can be transmitted to man

A: Parasite is an organism which lives on or in another organism, which are called as host cells.…

Q: Question 60 Do abnormal prions trigger an immune response, for example antibody production no O yes

A: Prions are not living entities like bacteria and do not contain any genome like viruses. Prions mean…

Q: malaria

A: Malaria : Malaria is an infection caused by a few plasmodium species which are single celled…

Q: Make an essay about protozoan infections or oral myiasis in the oral cavity

A: In spite of the thought that parasites keep away from the oral cavity, an expanding collection of…

Q: Which of the following statements is true? Multiple Choice Malaria produces minimal changes in…

A: Protozoa is a diverse group of unicellular eukaryotic organisms that can cause a variety of diseases…

Q: Provide what is ask on picture one base on the following species below. Answer 1,2, and 3 1.…

A: Please find the information for the 3 species as below - Species 1 - Iodamoeba butschlii

Q: what is the discussion of the topic Malaria in a recent research

A: Plasmodium parasites are the cause of malaria, a condition spread by mosquitoes. Malaria patients…

Q: Mycetomas don't belong to Deep mycoses Cutaneous mycoses O Mycoses Subcutaneous mycoses

A: Mycetoma is a chronic, progressive inflammatory disease that is caused by certain types of bacteria…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.