The process of Biological nitrogen fixation are catalysed by enzymes called nitrogenases These enzymes contain iron , often with a second metal, usually molybdenum .
What is the principle involved in DNA movement in Electrophoresis?
Which disease of brinjal is caused by a Phytoplasma and is characterized by the reduction in leaf size, shortened petioles, and stunted, bushy appearanc...
This Structure in fungi is associated with asexual fruiting bodies and is characterized as a globose or flask-shaped fruiting body producing conidia?
Which disease in cotton exhibits bronzing of veins, interveinal chlorosis, and yellowing of leaves, with characteristic drying of leaf margins and inter...
Presence of pin head like orange coloured dots in the nodal region of sugarcane is an important symptom of
DSF (defatted soy flour) is used in the manufacture of
Hardy-Weinberg law is applicable for maintainence of genetic purity of
What type of resistance is effective against all races of a pathogen but is of permanent nature?
Mangla, Sumangla , Sreemangla are the popular varieties of which of the following crops?
What method involves the use of clear polythene film over moist soil during sunny summer days to increase soil temperature and inactivate many soil-born...
