What is the most likely reason that Korarchaeum cryptofilum hasbeen difficult to isolate in pure culture?

Q: is fungal growth an indication of failed pure culture?

A: In microbiology, culturing is a method used to grow more copies of an organism in a laboratory…

Q: Describe the structure of mature anthredium in Riccia

A: The mature antheridium of Riccia is modified into the stalk and the form of the antheridium. The…

Q: Who discovered Caulerpa lentillifera?

A: Caulerpa lentillifera is a green alga - a sea weed which is one of the edible species of Caulerpa.…

Q: What makes Bacillus particularly difficult to kill either by physical or chemical means?

A: Bacillus are aerobic bacteria that are road shaped; they are gram positive and with passing agent…

Q: What is the scientific nameof the etiological agent ofChagas’ disease?

A: Changes disease is a disease caused by kissing bugs that feed on urine and feces and transmit to…

Q: Why is staining of stool samples very important in identifying parasites?

A: In this question it is to describe that why is staining of stool samples very important in…

Q: Which part of tobacco plant is infected by meloidigyne incognita?

A: Plants are non-motile living beings that are capable of producing their own food utilizing the…

Q: Between Shigella flexneri and Shigella sonnei, which are positive or negative for methyl red test…

A: Genus Shigellae are Gram-negative rod shaped, facultatively anaerobic, non-motile, non-spore-forming…

Q: what is the kingdom of Bacillus Subtilis?

A: Bacillus subtilis is a gram positive bacteria. It is found in gastrointestinal tracts of humans and…

Q: List three types of natural products made by members of the genus Streptomyces.

A: BASIC INFORMATION  STREPTOMYCES among the group actinobacteria, it is the largest genus there are…

Q: Why would a complex culture medium for Leuconostocmesenteroides be easier to prepare than a…

A: Culture medium:   It is also known as a growth medium where specific microorganisms and plants will…

Q: Why do wound infections caused by Pseudomonas aeruginosa sometimes have green pus?

A: There are some living organisms that are not possibly be observed by the naked eye and only visible…

Q: What disease is stichodactyla toxin used to treat?

A: Stichodactyla toxin (ShK, ShkT) is a 35-residue fundamental peptide from the ocean anemone…

Q: Concerning theirrespective intermediate hostshow different are Taeniasolium and Taenia saginata?

A: The taenia Solium and T. Saginata are not easy to differentiate by the parasitological examination…

Q: morphology and stain reaction of Toxoplasma gondii

A: Introduction Parasites are the organisms that live on another organism called a "host" for…

Q: how does increasing the incubation temperature at which a plate containing psychrotrophic bacteria…

A: Psychrophiles or cryophiles (adj. psychrophilic or cryophilic) are extremophilic organisms that are…

Q: Superficially, Apiosporina morbosa (causal agent of black knot of cherry) appears morphologically…

A: Apiosporina morbosa also called Dibotryon morbosum causes black knot in cheery, plum, apricot etc.…

Q: What benefit does bacteriorhodopsin confer on Halobacteriumsalinarum?

A: Halobacterium salinarum belong to the domain Archaea. This halophilic marine obligate aerobic is…

Q: Describe the results of the capsule staining of Citrobacterr freundii.

A: Capsule of the bacteria is a outer gelatinous material secreted by the cell wall. Many bacteria are…

Q: Why can a pure culture of Syntrophomonas grow on crotonatebut not butyrate?

A: The syntropy is the phenomenon that one species lives off the product of another species. There are…

Q: A product that contains benzovindiflupyr and azoxystrobin will kill which microorganism? O A.…

A: The kingdom in biology can be outlined as the system that is utilized by biologists for the…

Q: Can Clostridium botulinum survive in water

A: Clostridium botulinum is a rod shaped anaerobic bacteria that survive and grow in the absence of…

Q: What is the vector ofChagas’ disease? How is thedisease transmitted?

A: The disease is a condition or illness or sickness of the living animal or plant body or of one of…

Q: Has anyone tried chloroplast transformation in Physcomitrella Patens?

A: The moss Physcomitrella patens performs productive homologous recombination in both the nucleus and…

Q: What is the morphology of Tolypocladium inflatum and how does it look in culture samples?

A: Tolypocladium inflatum is a fungus that belongs to the phylum Ascomycota. This species is known for…

Q: To which phase of theplasmodium life cycle do thetypical chills and fever ofmalaria correspond?

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

Q: Name the fungus which causes disaeses in whaet (!)rust (2)smut?

A: The rust in the wheat leaf is a disease caused by the fungus as well as it caused in the rye stem,…

Q: If the generation time of Bacillus cereus is 28 minutes, how many cells of B. cereus will there be…

A: Bacteria grow in varied environmental conditions. Low temperature, presence of acids, bases, toxins,…

Q: What is the sign of ethylene poisoning in a callus culture

A: When the tissues on culture create an unorganized mass of the callus without regular form, it is…

Q: Where is Plasmodium falciparum found?

A: Malaria is a disease in humans that is caused by protozoa parasites. The bite of female anopheles…

Q: What do you know about id reaction? For which fungus it is used as beneficial lab diagnostic…

A: Introduction Id reaction, also known as auto-sensitization dermatitis or autoeczematization is the…

Q: What is the Gram reaction and oxygen requirement of Sporothrix schenckii?

A: Sporothrix schenckii is considered a thermally dimorphic fungus with a ubiquitous distribution. It…

Q: Why don’t common methods of water treatment reliably excludeCryptosporidium from domestic water…

A: Cryptosporidiosis is a diarrheal disease that is caused by a microscopic parasite, Cryptosporidium,…

Q: Gossypium spp. are the source of which of the following? O wool O jute O rayon cotton O linen

A: Various types of fibers are utilized for making clothing. These fibers can be obtained from plant or…

Q: List three reasons Bacillus spp. are of practical importance

A: Bacillus subtilis is a type of aerobic and Gram-positive bacteria which has been widely used in many…

Q: What is Plasmodium falciparum?

A: Protozoans are single celled eukaryotic organisms. They can be free living or parasitic, which feed…

Q: Motile spiroplasmas cannot contain a normal bacterialflagellum; why?

A: Flagella helps in movement of the bacteria, motility.

Q: What is unusual about the organism Pyrolobus fumarii?

A: Microbes are the tiny organisms which are unable to see with the naked eye. Microbes are…

Q: How Bacillus thurengiensis is used commercially?

A: Bacillus thurengiensis is a soil bacterium. It produces crystal protein(cry protein).…

Q: If you notice on your agar plate that there are more than one color of colonies-- What does this…

A: A bacterial colony is what you Called a set of bacteria derived from the same mother cell. which…

Q: How do you isolate cryptosporidium from sewages and the best technique used?

A: Cryptosporidium refers to the genus that includes apicomplexan parasitic alveolates that can cause…

Q: How is Indian ink used to demonstrate Cryptococcus neoformas? What reaction takes place between the…

A:

Q: what is the oxygen requirements for paracoccidioides brasiliensis

A: Paracoccidioides brasiliensis is a usually temperature-dependent dimorphic fungus that causes…

Q: What methods is used to identify straphylococcous aureus?

A: Bacteria are microscopic organisms which belong to prokaryote because these are unicellular…