This article provides notes on national bureau of plant genetic resources (NBPGR). The National Bureau of Plant Genetic Resources (NBPGR) has its Headquarters at New Delhi, located at a latitude of 28° 35' N, longitude of 70° 18' E and an altitude of 226 m above mean sea level. The Bureau draws guidelines from the Crop Science Division of ICAR, [...]
After reading this article you will learn about:- 1. Biodiversity and Plant Genetic Resources 2. CGIAR and Gene Banks 3. Bioversity International. Biodiversity and Plant Genetic Resources: Biological diversity - or biodiversity - refers collectively to the variety of life on earth. Biodiversity forms a "web of life" of which human beings are an integral part and upon which they [...]
After reading this article you will learn about the chi-square test and its interpretation. In genetic experiments, certain numerical values are expected based on segregation ratios involved. However, in actual field experiments exact values may not be obtained due to in-viability of certain pollen grains, zygotes, no germination of some seeds, or even death of few plants after germination. This [...]