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Plants need nitrogen. Unfortunately, gaseous nitrogen from the air is triple bonded and entering the soil thus make it unusable to plants because they have not way to break the triple bonds. There is a bacteria in a mutalistic, symbiotic relationship with plants and this bacteria has the proper enzymes to fix nitrogen into usable forms such as ammonia.
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What is the result of secondary growth in dicot plants?
It shows the number of years of the plant and enhance the rigidity of the plant.
What drug inhibits the growth of infectious microorganisms?
a drug that kills or inhibits the growth of microorganisms
What is the suitable temperaturezone for the growth of microorganisms?
The suitable temperature for the growth of microorganisms is the body temperature of the humans
What are bio fertilizers?
Bio-fertilizers are substances which contain living microorganisms. When bio-fertilizers are applied to seeds or soil, they promote the growth of the plant by increasing plant nutrients.
What Four factors which affect the growth of microorganisms?
Four factors which affect the growth of microorganisms are: temperature food source for microorganisms (ie. sugar, protein, fat) the amount of microorganisms introduced to the food source ph of the food source
Effect of phosphorus on the growth and yield of mustard?
Phosphorus is a macro-element for plant growth. If the soils are deficient in phosphorus where mustard is growing, application of phosphorus in the form of rock phosphate will enhance the growth and yield.
Who studies plant microorganisms?
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Does sugar prevents the growth of microorganisms in the fruit?
no
What is an auxanogram?
An auxanogram is a culture of microorganisms used in auxanography - the study of the effects of changes of environment in the growth of microorganisms.
What is one factor that affects the growth of microorganisms?
the organism
What are anitmicrobials?
Anitmicrobials are an agent that kills microorganisms or inhabits their growth.
What culture media is used to support growth of microorganisms?
Agar
