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explain procedure for sub-culturing of a culturenow carry out the exercise following the steps given herewith1 sterilize the inoculating loop and
explain transfer from solid culture to liquid mediathe steps involved in this technique are included herewith1 sterilized inoculating loop or needle
explain the transfer from liquid medium to solid mediahere the steps involved include1 inoculating loop is sterilized by incineration and allowed to
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
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
explain the techniques of culturingin the last practical we learnt how to prepare culture media this practical has been introduced to make you aware
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
how do the plants classify according to their photoperiodism-based floweringaccording to their photoperiodism-based the flowering plants classify as
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
precautions for preparation of selective and differential medium1 dissolve ingredients one by one2 check and set the medium to appropriate ph3
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
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
what is the photoperiodthe photoperiod is the daily time period of light exposure of a living being and the photoperiod may differ according to the
what is the thigmotropismthe thigmotropism is the growth or movement of the plant in response to mechanical stimuli touch or physical contact as when
explain the procedure for preparation of general purpose mediaprocedure now prepare the media following the steps enumerated herewith1 weigh and
what are the kinds of plant geotropisms why do the root and the stem present opposite geotropismsthe kinds of geotropisms are the positive geotropism
what is the phototropismthe phototropism is the movement of plant structures in response to light the phototropism may be negative or positive the
to which direction does the growth of one side of branch a stem or root induce the structure to curvewhenever one side of a branch stem or root grows