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briefly discuss the salmonella food infectionbull salmonella food infection is caused by salmonella gastroenteritis transmitted by faecal
the measurement of species diversity provides an important preliminary assessment of overall biodiversity there are many ways by which species
conservation and management of biodiversity require measurement of biodiversity because it is important to make choices about what where and how to
q describe ecosystem diversityecosystem diversity means the variation between different types of ecosystems different species of animals plants and
the distinct ecological importance of species supports functional diversity and has a direct bearing on the species composition of the site and
q explain about ecological species conceptthe ecological species concept this identifies a species as a population that occupies a distinct
the evolutionary species concept which identifies a species as a lineage ie ancestor descendant sequence of population evolving separately from
define listeriosis monocytogenes l monocytogenes can grow over the temperature range of about 10 to 450c and the ph range 41 to around 96 it maybe
q phylogenetic species concept taxonomists scientists who compare classify and name organisms tend to describe a species by studying their physical
q biological species concepta biological species as defined by ernst mayr are groups of actually or potentially interbreeding natural populations
species diversityspecies diversity means the differences between species both domesticate d and wild it is the most visible component of biodiversity
determine the syndrome of listeriosis syndrome listeriosis in humans is not characterized by a unique set of symptoms since the course of the
explain about listeria monocytogenes infectionlisteria monocytogenes is a gram-positive motile non-spore forming rod it is widely distributed in
normal 0 false false false en-in x-none x-none microsoftinternetexplorer4 define the symptoms of yersinia enterolytica
q preservation of species diversitygenetic diversity is thus important for the preservation of species diversity and hence biological diversity a
once quite widespread throughout asia and africa there has been a large reduction of the cheetahs habitat and numbers though it is still seen in
q explain about genetic diversitygenetic diversity is the fundamental currency of diversity that is responsible for variation this is the diversity
normal 0 false false false en-in x-none x-none microsoftinternetexplorer4 determine the yersinia enterolytica
there are three levels of diversity viz genetic species and ecosystem diversity in effect these levels cannot be separated each is important
q what is aquatic biodiversitybiodiversity found on earth today is the result of 35 billion years of evolution until the emergence of humans the
q definition of biological diversitybiological diversity has no single standard definition one definition holds that biological diversity is a
normal 0 false false false en-in x-none x-none microsoftinternetexplorer4 how yersinia enterolytica infection occurs
define about yersiniosisin the genus yersinia 11 species are recognized including y pestis the cause of plague the species of primary interest in
q explain about biological diversitybiodiversity or biological diversity is a neologism and portmanteau word from bio and diversity it is the
biological diversity is the new buzzword the magic door to international funding and global travelling we share the earth with million of other