Which among the following does nothave a cell wall?A. Euglena                                                B. ParameciumC. Gonyaulax                                             D. Mycoplasma

Q: Which of the following statements regarding protozoa is false?a) Some protozoa lack mitochondria.b)…

A: Protozoa are free-living parasitic, single-celled eukaryotes. They are single-celled organisms. They…

Q: a. Explain why some dermatophytes are considered good parasites.b. Why would infections from soil…

A: Since we only answer 1 question in case of multiple questions, we’ll answer the first question as…

Q: Stramenopila are a. tiny flagella. b. large cilia. c. small hairs on flagella. d. pairs of…

A: Answer is c.)  small hairs on flagella.

Q: a. Describe the bacteria in the actinomycete group, and explain whatcharacteristics make them…

A: Bacteria are prokaryotic microorganisms, so they do not contain a true membrane-bound nucleus. They…

Q: Which of the following fungi does not have a mycelium? (a) black bread mold (b) yeast (c) decomposer…

A: Mycelium is basically the vegetative part of  the fungus consisting of a mass having thread-like…

Q: With the exception of chytridiomycetes, fungi are generally disseminated by (a) water currents (b)…

A: chytridiomycetes, fungi are generally disseminated by

Q: depending on the figure answer the question (18-20)   18-To which kingdom this organism belong!…

A: 18.Ascomycota Yeast is placed in Ascomycota as they reproduce sexually forming an ascus.…

Q: Nuclear membrane is absent in: A) Volvox B) Penicillium C) Agaricus D) Nostoc

A: The nucleus is a membrane-bound organelle. It comprises the chromosomes of the cell. The nuclear…

Q: Which of these is a green alga?a. Volvoxb. Gelidiumc. Euglenad. Parameciume. Plasmodium

A: Step 1 Algae are non-vascular photosynthetic aquatics that form accessory spores for sexual…

Q: Why might overwatering your plants make them more susceptible to infection by some kinds of…

A: Answer- Overwatering plants can be really harmful to the plants in many ways, they can clog the…

Q: Which of the following is NOT an example of a fungal spore? A. Zoospores B. Condia C. Endospore…

A: A fungus is any member of the group of eukaryotic organisms that includes the microorganisms such as…

Q: All fungi_____ .a. are multicelled c. are heterotrophsb. form flagellated spores d. live on land

A: Fungi are a group of eukaryotic organisms that includes yeasts, molds, mushrooms, etc. A…

Q: Choose which organism does not belong to the group and indicate the reason for your choice A.…

A: Answer: Introduction: Spirogyra, (genus Spirogyra), any member of a genus containing 400 species of…

Q: Fungi produce which structures for reproduction and multiplication? a. endospores b. cysts.…

A: Fungi are achlorophyllous, heterotrophic, spore-forming, non-vascular, eukaryotic organisms. They…

Q: _____are fungi that live as intracellular parasites. a. Glomeromycetes c. Microsporidia b. Chytrids…

A: Fungi are uni/multicellular eukaryotic organisms whose cell wall is made of chitin. The structure of…

Q: A fungi that improves the fight against PTB was isolated from the fungus-infected ___:  a. chickens…

A: Answer: Introduction: Pulmonary TB (PTB) is a bacterial contamination of the lungs which is leading…

Q: Fungi Imperfecti or Deuteromycota:(a) Do not have complete hyphae(b) Do not form hyphae(c) Have no…

A: Deuteromycota is a polyphyletic group in which many species are related closely to other phyla than…

Q: A fungal hypha that contains two genetically different nuclei would be classified asa.…

A: Fungi are eukaryotic microorganisms that includes yeasts and molds. They are heterotrophic organims…

Q: Fungi are not classified in the Kingdom Plantae primarilybecause they:(a) Have unicellular and (d)…

A: Fungi have cell wall made up of chitin or fungal cellulose. Its body is made up of a number of…

Q: During sexual reproduction, the zygospore fungi produce Select one: O A A conidiophore. B. An ascus.…

A: In fungi, the zygospore is a diploid reproductive stage. It is formed from fusion of the haploid…

Q: If an organisms that is a mixotroph loses its plastids, it survives because   A. It has an…

A: Mixotrophs-Those organisms that combine autotrophy (self dependant on food production) and…

Q: What term describes the close association of a fungus with the root of a tree? a. a rhizoid b. a…

A: The word 'fungi' is derived from a Latin word that stands for mushroom. However, there are many…

Q: A lichen is a two-member symbiotic community consisting of a fungus, which provides structure and…

A: The microorganisms offer the host animal food, and the host gives the microorganism either some of…

Q: Mycelium is a mass of conidia. A. True B. False

A: Mycelium is a mass of branching, thread-like hyphae that makes up the vegetative portion of a fungus…

Q: Which of the following is true about fungi? a) All are procaryotic b) All are multicellular c) All…

A: Dear student, we are authorized to answer one question at a time, since you have not mentioned which…

Q: The wall dividing individual cells in a fungal filament is called a a. thallus b. hypha c. mycelium…

A: Fungi are  the microscopic microorganisms They are either unicellular or multicellular. They obtain…

Q: you identify What do you thínk about diagrams a, b, c, each? a b d. PHAEOPHYTA (BROWN ALGAE)…

A: Algae are a large group of marine organisms capable of performing photosynthesis. Most people are…

Q: Spores released from a mushroom’s gills are_____ . a. flagellated c. dikaryotic b. produced by…

A: Introduction A mushroom, often known as a toadstool, is a fungus' fleshy, spore-bearing fruiting…

Q: Which of the following could be the fungal host in a lichen? Select one: O A. a brown alga or a red…

A: A lichen is anything but a solitary organism; it is a stable advantageous relationship between a…

Q: Nostoc and anabaena have specialised cells ealle heterocysts.what is the function of these cells?

A: Nostoc and Anabaena come under the phylum Cyanobacteria. They acquire energy by photosynthesis. They…

Q: Which group does not include human pathogens?a. Apicomplexans c. Euglenidsb. Ciliates d.…

A: The functions of a gene can be studied by looking at how it expresses in a specific cell and how it…

Q: Choose which organism does not belong to the group and indicate the reason for your choice A.…

A: Organisms belonging to protozoa are microscopic. Some of them can cause diseases. However, some…

Q: While observing a fungus under a microscope,you notice a stalk-like appendage with a loosely packed…

A: Asexual spore occurs at the tip of aerial hyphae of a filamentous fungus. There are two types of…

Q: The ability of a fungus to alternate between hyphal and yeast phasesin response to temperature is a…

A: The fungi are eukaryotic organisms. They mainly include microorganisms, molds, mushrooms, and yeast.

Q: Is Euglena an alga? Explain your answer.

A: Euglena is alga and protozoan . it consist of chloroplast help it to synthesize its own food when…

Q: A mature amoebae cyst that has four ring-like nuclei could be a) Entamoeba histolytica b) Entamoeba…

A: Entamoeba histolytica has two types of forms - Cyst that is infectious  Invasive trophozoite…

Q: All fungi are(A) symbiotic.(B) heterotrophic.(C) flagellated.(D) decomposers.

A: Fungi are eukaryotic organism, whose cell wall is made of chitin. They are placed in a separate…

Q: Why are fungi important decomposers? a. They produce many spores. b. They can grow in many different…

A: Fungi are heterotrophic eukaryotic organisms. They can be unicellular (yeast) or multicellular…

Q: Which of the following cells or structures areassociated with asexual reproduction in fungi?(A)…

A: Fungi belong to the group of eukaryotic organisms including micro-organisms like yeasts and molds.

Q: In most_______ , an extensive dikaryotic mycelium is the longest-lived phase of the life cycle. a.…

A: Introduction :- A single spore germinates as a monokaryotic mycelium, which cannot reproduce…

Q: The host cell in the endosymbiosis that produced the firstchloroplasts was a(n) ________.a. early…

A: Introduction Eukaryotes are organisms with a nucleus encased within a nuclear envelope in their…

Q: Which of these organelles is not found in a fungal cell? a. chloroplast b. nucleus c. mitochondrion…

A: A cell is the basic key of life that is capable of performing all the functions of life and also…

Q: A compound organism consisting of a photoautotroph and a fungus is called (a) an arbuscular…

A: Introduction :- Photoautotrophs are organisms that produce organic materials using light energy and…

Q: Select the correct answer from the answers provided. Which phase of a fungal life cycle is best…

A: The life cycle of fungus follows different phases.   The most common one is of four phases - spore,…

Q: A scientist is interested in genetically engineering a fungus to hinder its reproductive process so…

A: Fungi consist of a broad class of organisms from single yeast to multicellular organisms like…

Q: Choose which organism does not belong to the group and indicate the reason for your choice…

A: These are all Eukaryotic organisms which are either fungi, algae or protozoa.

Q: The mycelium of a multicelled fungus is a mesh of filaments, each called a_______ . a. septa b.…

A: Introduction :- Mycelium is a fungal root-like structure composed of a mass of branching,…

Parasitic infections

A parasite is an organism that lives in the body of another organism and obtains food at the expense of the host. There are two kinds of parasites they are internal and external. An internal parasite lives inside another organism and is known as endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite.