7) Cyanobacteria and green algae are possible photosymbionts in which symbiosis? a)Legume - Root Nodule b)Termite - gut microbes c)Lichen d)Bobtail squid - A. fischeri 33) Fecal transplants have been used to successfully treat which of the following infections? a)COVID-19 b)Clostridium difficil c)Aliivibrio fischeri d)Agrobacterium tumefasciens 3) Which of the following promotes tumor formation in Crown Gall? a)Nod factors b)Ti plasmid c)Light organ d)Leghemoglobin

Q: Which of the following statements about fungi is false?a) Fungi may cause disease when growing in or…

A: Answer: Introduction: A fungi means it is a type eukaryotic organism, it is of three types these are…

Q: The West Nile virus has what mode of transmission? a) Propagative b) Cyclo-propagative c)…

A: Answer- propagative

Q: Mycorrhizal fungi form obligate symbiotic relationships within plants. They are able to fix N2 into…

A: In a symbiotic relationship two organisms live together mutually.One organism provide food to the…

Q: Describe the two types of fungal hypha.

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: Match the correct terms with their meanings. Place the correct letter in the empty column Term…

A: The anatomical positions provides description about a part of body in a particular posture. There…

Q: All of the following are true of Rocky Mountain spotted fever excepta) the disease is most prevalent…

A: It can cause serious damage to the internal organs if prompt treatment is not provided. It is caused…

Q: There are fewer antifungal, anti protozoal, and antihelminth drugs compared to antibacterial drugs…

A: The antifungal drug is a drug that is used to kill the fungus. The antiprotozoal drug is a drug that…

Q: Which immunization is recommended to protect against the bacterium Haemophilus influenzae type b…

A: Vaccines are used to immunise people against infectious diseases. Vaccines boost the immune system…

Q: Which statement about Yersinia pestis is false?a) Conditions inside human phagocytes activate…

A: Yersinia pestis is a non-motile, rod-shaped, Gram-negative bacterium that do not consists of spores.…

Q: Which of the following is NOT a method of culturing/growing viruses? A) in embryonated eggs B) in…

A: Viruses are very small and microscopic. They have a very unique feature. They act as living organism…

Q: In the United States, hantavirusesa) are limited to southwestern states.b) are carried only by deer…

A: A virus is an infectious agent that contains a single nucleic acid (RNA or DNA) core surrounded by a…

Q: Rubella diseases is described first by the scientist: A) Abu Baqre B) Ronald Ross C) Laveris D)…

A: Answer is A.) Abu Baqre.

Q: Which of the following is an example of a zoonose? a) An open sewer system next to a vegetable farm…

A: We interact with animals on a daily basis. Different goods made from animal products are used by…

Q: The malarial form infectious for mosquitoes is called aa) gametocyte.    b) trophozoite.…

A: Malaria is an infective disease that is caused by the Plasmodium parasite and is transmitted by…

Q: All of the following are thought to contribute to the emergence of disease excepta) advances in…

A: The answer to the above question is option e i.e. widespread vaccination programs .  These vaccines…

Q: Which of the following symbiotic mutualisms involves a fungus and an alga. Mark only one oval. A)…

A: Mutualism : Mutualism is a type of ecological relationship between two or more species in which both…

Q: All of the following are true of diphtheria excepta) a membrane that forms in the throat can cause…

A: the causative organism typically invades the bloodstream

Q: Which of the following statements about botulism is true?a) It is caused by Bacillus botulinum, an…

A: Any organism capable of causing a disease or an infection is called a pathogen. There are many…

Q: Which of these statements concerning Creutzfeldt-Jakob disease(CJD) and vCJD is true?a) CJD occurs…

A: Prions or proteinaceous infectious agents are some of the protein molecule-based disease-causing…

Q: Body licea) can act as a vector to transmit disease.b) seldom spread from person to person.c) have…

A: Answer is b.) seldom spread from person to person.

Q: 34) Which of the following fungal diseases involves an intracellular parasite that partially…

A: Fungi exhibit a dimorphic switch between yeasts and molds. some of the examples of these fungi are…

Q: Which one(s) is/are more harmful to the host and why? A) Antifungal agents B) antiprotozoal agents…

A: Ani fungal drugs are the most harmful to human body even more than the anti protozoal agents and the…

Q: What is the arthropod's role in disease transmission such as malaria?   Question 7 options:   a)…

A: Arthropods, especially ticks and mosquitoes, are responsible for a number of parasitic and viral…

Q: 233. Choose the correct names of the raw material, the plant and the family of bilberry. A) Folia…

A:

Q: 10) If the bacterium Staphylococcus aureus experiences a cost for maintaining one or more…

A: Staphylococcus aureus becomes drug-resistant. Genetic mutation is the process that decreases…

Q: Which of the following are hosts of West Nile virus which are also responsible for infecting…

A: The illness caused by micro-organisms like bacteria, parasites, fungi and acellular organisms like…

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: Which of the following statements regarding retroviruses is FALSE? A)  a cellular enzyme converts…

A: Normally virus can have genetic material as either RNA or DNA. Retrovirus is a type of virus which…

Q: ew flu strains can arise by

A: Answer is b.)  viral reassortment.

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: Over time, how does a virus normally become more able to to infect a host organism and be…

A: Answer  a) mutations

Q: Steroid drugs like prednisolone is produced from______.a) Rhizopus b) Penicillium c) Aagaricus d)…

A: A glucocorticoid medication that serves the function of suppressing the immune system along with…

Q: All of the following genera are spirochetes excepta) Borrelia.     b) Caulobacter.     c)…

A: The tiny and minute organisms that cannot be observed with unaided eyes are the microorganisms.…

Q: Giardia lamblia enters a human or other host in what form? O a) trophozoite Ob) spore O c) endospore…

A: Protozoans are group of organisms that possess single cell and are eukaryotic . They are classified…

Q: 3. A division in Eukaryotes that involves nuclear division without a cytokinesis will lead to the…

A: 3. The formation of a syncitium in eukaryotes:In eukaryotic cells, a syncitium is formed when…

Q: celula animal presenta, excepto  A)lisosomas B)cloroplastos C)mitocondrias D)nucleo E)ribosomas

A: Animal and plant cells are similar in many aspects and they are also different in many aspects.…

Q: 10) If the addition of an antibody raised against bacteria B, to a cell suspension mixture of…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Which of the following is not applicable to Legionella pneumophila, or to the disease it causes,…

A: Bacteria are a type of cell, micro-organisms, a few micrometer in length and are found in various…

Q: 1) Which of the following apply(ies) to Bacillus cereus and Bacillus anthracis? Choose all that…

A: Bacillus is a genus of Gram-positive, bacilli, or rod-shaped bacteria. B. anthracis is the causative…

Q: In E. coli, the passage of traits from parent to daughter cell occurs via A) O transformation B) O…

A: The cell division process of prokaryotes (such as E. coli bacteria) is called binary fission. For…

Q: 33) The type of fungus that produces toxin and protects plants is called: a) Lichens b) symbiotic…

A: Symbiotic fungi: the mutual relationship between a fungus and an algae/ bacteria (photosynthetic).…

Q: Fungal infections generally have fewer treatment options because.. a) they are Gram negative cells…

A: The cells are classified into prokaryotic or eukaryotic cells depending on their nature and…

Q: Rickettsia is a gram-negative obligate intracellular parasite transmitted by arthropods.  a) True…

A: Bacteria are single-celled organisms. They do not possess organelles and  a true nucleus.

Q: 48) Sleeping sickness is caused by: a) Unicellular organism b) Eukaryote c) Protozoan d) Parasite e)…

A: Sleeping sickness, also known as African trypanosomiasis, is a potentially deadly parasitic disease…

Q: Which of the following summarizes the chronological sequence (earliest to latest) of discovery…

A: Malaria is a parasitic disease spread by mosquitoes. Humans are infected with the parasite after…

Q: Which of the following is an example of a zoonose? a) An open sewer system next to a vegetable farm…

A: Zoonosis or zoonotic disease refers as an infwctious disease that is transmitted from animal…

Q: We are outnumbered by the bacteria in our colon. Why don't they typically make us sick? a) They…

A: The human microbiome helps to maintain the intestine linings and prevents the growth of pathogenic…

Q: ) Identify the most correct choice: a) All fungi reproduce by binary fission. b) Fungi are…

A: Fungus Fungus specifically refers to the class of organisms including mushrooms. these are…

Q: 9) The parasite that causes malaria belongs to the clade: a) Dinoflagellates b) Protozoa c Ciliates…

A: Disclaimer: As per Bartleby guidelines, we will answer only the first three subparts. Kindly repost…