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what are the main human diseases caused by virusbetween diseases caused by virus are common cold flu mumps variola considered eradicated nowadays
what is meant when it is said that a virus is in an inactive stateviruses considered in inactive state are those whose genetic material is within
what are bacteriophagesbacteriophages are viruses specialized in parasitism of bacteria they are used in genetic engineering as molecular cloning
what is the basic structure of the hiv virus what is the function of the glycoproteins of its envelope hiv is an rna virus in its core there are two
what are retroviruses how do they reproduce and what is the role of the enzyme reverse transcriptaseretroviruses are viruses whose genetic material
what is the basic structure of a virusviruses are constituted of genetic material dna or rna covered by a protein capsule also called as a capsid
are viruses cellular beingsviruses are measured as living beings but they do not have cellular structurethere is some argument regarding their
what are the main human diseases caused by fungithe main human diseases caused by fungi are coccidioidomycosis histoplasmosis blastomycosis
what are mycorrhizas how does each participant benefit in this ecological interactionmycorrhizas are mutualist ecological interactions among fungi
what are lichens how do fungi participate in this ecological interactionlichens are produced by mutualist ecological interaction among fungi and
what is the utility of fungi for some industriesfungi are industrially used in the production of fermented beverage cheese bread etc some fungi are
what are the fruiting bodies present in some fungifruiting bodies are structures made of hyphae that project radially from the superior portion of
what are the types of reproduction that occur in fungiin fungi there are asexual and sexual reproduction fungi replicate asexually by fragmentation
what are the hyphae and the mycelium of pluricellular fungithe major structures of pluricellular fungi are the hyphae threadlike filaments made of
fungi are classified in their own kingdom into which phyla is the fungi kingdom divided into which of those phyla are mushrooms classified the
what are the main cellular features of fungithere are unicellular and pluricellular fungi all fungi are eukaryotes and heterotrophsfungi have cells
what is the phenomenon known as red tide which ambiental harms can it causered tide is a phenomenon that happens when dinoflagellates algae from the
do algae reproduce sexually or asexuallythere are algae that replicate sexually and there are algae that replicate asexuallyin unicellular algae
why are euglenas involved in polemics related to their taxonomic classificationeuglenas are included in taxonomic polemics because they tend to be
what are the four groups of protozoansthe four major groups of protozoans are the sarcodines that form pseudopods like amoebae the mastigophores
are protozoans presenting contractile or pulsatile vacuoles easily found in fresh or in salt waterfresh water is the less concentrated of solutes
how is digestion performed in protozoans digestion in protozoans is intracellular digestion organic material is internalized and degraded inside the
what do protozoans eat do they move in search for foodprotozoans are heterotroph beings ie they do not make their own food and therefore they require
what is the basic morphology of a protozoan cell protozoans are eukaryotic cells so they have organelles and structures common to this part of cell
what is the fundamental difference between protozoans and algaethe basic difference among protozoans and algae is the fact that protozoans are