Transformation in bacteria was first discovered by [C.G.PMT-2004]
The N2 fixing bacterium associated with root nodules of legumes is known as : [C.G.PMT-2004]
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The bacteria which convert nitrate in to molecular nitrogen are called : [C.G.PMT-2004]
Yeast is used in the formation of : [C.G.PMT-2004]
Nitrogen fixation by Nostoc takes place in [C.G.PMT-2004]
The bacterium capable of symbiotic N2 Fixation is known as : [C.G.PMT-2004]
Which one of the following statements is correct ?
The characteristic pigment of cyanobacteria is : [C.G.PMT-2004]
The division of the plant kingdom into prokaryota and Eukaryota is based on the character of : [C.G.PMT-2004]
Who is credited with the introduction of binomial system of nomenclature of plants ?[C.G.PMT-2004]
Nitrogenase enzyme is found in Nostoc in the cell of : [C.G.PMT-2004]
Food can be easily preserved at low temperature because at low temperature : [C.G.PMT-2004]
In which photosynthetic pigment are not found ? [C.G.PMT-2005]
Extrachromosomal genetic material is found in bacteria in : [C.G.PMT-2005]
One of the useful activities of several bacteria is :
The cell of the bacterium streptococcus remain arranged in the form of : [C.G.PMT-2005]
System of classification proposed by Linneaus – [C.G.PMT-2006]
Highest unit of classification : [C.G.PMT-2006]
Nitrifying bacteria are those which can convert :
Which one of the following bacteria has potential for nitrogen fixation ? [C.G.PMT-2006]
Who is the father of 'Indian Bryology' ? [Jharkhand-2006]
Fruiting body of Penicillium is :[Jharkhand-2006]
Phylogenetic system of classification was proposed by : [Jharkhand-2005]
Alexender Flamming in 1929 discovered : [Jharkhand-2005]