1) √3 2) 2√3 3) 4√3 4) none of these Solution: (2) 2√3 The equation of the normal = y = √3x The equation of the tangent is y - √3... View Article
8 Jan 2021 CNA:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related INTERNATIONAL RELATIONS 1. USTR slams India’s digital tax,... View Article
Through nitrogen fixation, nitrogen present in the atmosphere is converted either by industrial or natural means to a form of nitrogen such as... View Article
Only under certain combined nitrogen deficient conditions, cyanobacteria can fix nitrogen and also in the presence of a combined nitrogen source,... View Article
The short answer to it is yes. The Azospirillum spp. are plant growth promoting, nitrogen-fixing bacteria which can associate with some cereals... View Article
The nitrogenase enzyme is sensitive to oxygen. The free oxygen present in the nodule cell cytoplasm could inhibit the nitrogen fixation level in... View Article
Rhizobia produces chemicals known as nod factors which are perceived by the host legume. It causes the colonized root hairs to curl, forming... View Article
Symbiotic nitrogen-fixing bacteria invade the hair of roots of host plants. It is here where they stimulate the formation of root nodules, hence... View Article
The nitrogenase enzymes catalyze the breaking of the bond and the addition of 3 hydrogen atoms to each of the nitrogen atoms. Microbes fixing... View Article
The short answer to it is yes. A genus of blue green algae (cyanobacteria), Nostoc is a photosynthetic cyanobacteria. Nostoc contains the... View Article
Bacteria in some plants and legumes are found in small growths on the roots known as nodules. Inside these nodules, bacteria carry out nitrogen... View Article
The process of biological nitrogen fixation was discovered German agronomist Hermann Hellriegel. The process of bacterial nitrogen fixation is... View Article
The nifHDK genes are the genes responsible for coding proteins associated with fixing atmospheric nitrogen into a form that are usable by plants.... View Article
In the absence of nitrogen fixation, organisms will be unable to grow. Few of the nitrogen fixing bacteria which have a symbiotic relationship... View Article
There are two kinds of microbes recognized who fix nitrogen from the atmosphere - the nonsymbiotic or free-living bacteria which includes the... View Article