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q do protozoans have a cellular nucleusall protozoans as eukaryotes have nucleus some species like the paramecium have two nuclei the micronucleus
q what is the essential morphology of a protozoan cellprotozoans are eukaryotic cells so they have structures and organelles common to this kind of
q what are the characteristics of protozoans that make them resemble animalsprotozoans are unicellular beings with some related characteristics to
define the use of computers in numerical taxonomythe use of computers in numerical taxonomy has made it possible to compare a large number of
q what is the fundamental difference between algae and protozoansthe basic difference between algae and protozoans is the fact that algae are
q which are the groups of living beings that form the protist kingdomthe protist kingdom includes algae and protozoans two groups of fungi with
q how does sexual reproduction take place in bacteria how dissimilar are the modalities of bacterial sexual reproductionsexual reproduction occurs
explain the numerical taxonomynumerical methods in taxonomy are not new simple statistical methods like standard deviations t-tests and chi-squared
q how do the bacteria reproducebacteria reproduce by binary fission termed as scissiparity some bacteria however present a kind of sexual
q what are plasmids and what is the significance of plasmids for the recombinant dna technologyplasmids are circular fragments of dna that are
q which are intracellular organelles present in bacteriaconsidering typical eukaryotic cell organelles heterotrophic bacteria have ribosomes
q according to their morphology how bacteria are classifiedbacteria present different morphological patterns a bacterium can be classified into
q what is signifying when it is said that a bacteria is an obligate anaerobeobligate anaerobes are those living beings that do not survive in the
q how are bacteria are classified according to their need for oxygenaccording to their need of oxygen bacteria are classified into anaerobic those
q how are bacteria classified as per the production of organic material for the energetic metabolismmost bacteria are heterotroph they do not produce
q in which environments bacteria livebacteria can be found in a variety of environments throughout the planet there are bacteria in the air on the
q what are few mechanisms by which pathogenic bacteria cause diseases and why is this knowledge importantpathogenic bacteria have characteristics
define analysis of amino acid sequence on particular peptidethe analysis of the relative order or the sequence in which the ammo acids are
q what are few industrial processes that use bacteriabacteria are used by industry in different ways there are vaccines made of antigens present in
q what are instances of human diseases caused by bacteriasome human diseases caused by bacteria are tuberculosis pertussis diphtheria gonorrhea
q what are the major ecological roles of bacteriabacteria are responsible for the decomposition process at the end of food webs and chains in this
q what are halophile methanogen archaebacteria and thermoacidophilethere are three peculiar types of archaebacteria the halophile archaebacteria only
q are bacteria the only prokaryotic beingsprokaryotic beings are classified into two big groups bacteria and archaebacteria this last also known as
q what are the bacteriabacteria are unicellular and prokaryotic beings bacteria have simple organization they present an exterior cell wall plasma
q how does the universality of the genetic code make the recombinant dna technology possiblethe universality of the genetic code refers to the fact