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q determine the impurities in the sample of oilafter conducting this activity you will be able tobull determine impurities such as total dirt and
explain transfer of culture from one liquid media to another liquid media1 inoculating loop is to be held in the right hand it is sterilized by
explain the meaning of transfer of culturetransfer of culture can be done from one liquid media to another liquid media or from liquid to solid media
q determine the moisture content in the given sample of fatafter undertaking this activity you will be able tobull assess the moisture content in
explain the aseptic technique - sub culturingaseptic technique is a series of procedures used to prevent contamination of cultures and sterile
explain the sub-culturingmicrobiological studies require microorganisms in pure form ie a single type of microorganisms should be present in a
q test for hydrocyanic acidhydrocyanic acid is present as an impurity in synthetic ethyl isothiocyanate which is employed to make the flavour of
explain the techniques of culturingin the last practical we learnt how to prepare culture media this practical has been introduced to make you aware
q test for the presence of argemone oilthis test helps to detect the presence of argemone oil argemone mexicana is the plant which yields seeds
what is genegene is a sequence of dna nucleotides that codifies the production of a
why do most of plants present opposite phyllotaxisthe phyllotaxis is the way that leaves are arranged on shoots most of plants have opposite
q test for the presence of linseed oilhexabromide test is done to know the extent of presence of linolenic acid in presence of fish oils which are
how do the plants classify according to their photoperiodism-based floweringaccording to their photoperiodism-based the flowering plants classify as
q explain the purity tests of sesame oilpurity tests for oilsfats would include analyzing the samples for the presence of sesame oil cottonseed oil
explain the procedure for preparation of culture medianow carry out the exercise following the steps given herewith1 to prepare potato dextrose
what is critical photoperiod and how can the critical photoperiod relate to flowering be experimentally determinedcritical photoperiod is the limit
q development of off-flavours and objectionable taste in fatsautoxidation leads to the development of off-flavours and objectionable taste in fats
precautions for preparation of selective and differential medium1 dissolve ingredients one by one2 check and set the medium to appropriate ph3
q what do you mean by acid value and free fatty acidsacid value is a measure of hydrolytic rancidity present in the sample of oilfat it reflects
how does photoperiodism affect the flowering of some plantsthe flowering is an easy and typical to observe example of photoperiodism most of
procedure for preparation of selective and differential mediumnow prepare the macconkey agar medium following the steps given herewith1 weigh and
what are plant organs responsible for the perception of light variation and what is the pigment responsible for this perceptionthe leaves are mostly
q quality of edible oils - fatsvarious parameters are used for the assessment of the quality of fats and oils some of the important ones include
what is the photoperiodismthe photoperiodism is the biological response presented by some living beings to their daily time of light exposure
explain precautions for preparation of general purpose media1 dissolve ingredients one by one in distilled water2 check and set the medium to