How to Add to Richness of Biodiversity? Similarly, wild rice Oryza nivara provided resistance against grassy stunt virus in s when virus- resistant gene was incorporated in IR rice variety; Wild Thatch Grass Saccharum sponataneum provided resistant gene to sugarcane against red rot disease; similarly in potato, resistant gene against late blight disease has been incorporated from a wild variety — Solarium demissum.
It enables the survival of human beings by providing them their basic needs such food, shelter, medicines, etc. Different plants and animals are interdependent on each other to get their basic needs fulfilled.
India has more than 50, genetically different strains of rice and 1, varieties of mango. Natural extinction is part of the overall evolutionary process.
Out of above 25, 15 are reported in tropical forests, 5 in mediterranean type zones, 9 of islands. India shows a great diversity in climate, topography and geology hence very rich in biodiversity.
However, it may create a problem when crops are attacked by insects or fungal disease. It has been found to be true with other taxonomic groups like arts Fig.
There are many ongoing efforts local, national, and international to balance the needs of human populations with the protection of endangered and threatened species.
It is the most serious threat to wildlife. Some examples are as under Fig. These services are maintenance of gaseous composition in atmosphere, pollination, formation of soil, nutrient cycling, climate control by forests and oceanic systems. Some noteworthy features of these regions are: There is an urgent need to arrest species extinction.
Ecosystems differ not only in the species composition of their communities but also in their physical structures including the structures created by organisms.
Such areas include wetlands, lakes, oceans, tree canopy and soil of tropical rain forests. These include ecological diversity viewed from ecosystem diversity perspectivetaxonomic diversity gauged at the species diversity levelfunctional diversity computation of the functionally disparate species within population and morphological diversity derived from genetic diversity.
It is, therefore, in our interest to conserve our plant as also animal and micro-organism wealth. As we gradually become aware of how serious biodiversity losses have become, we are slowly laws and treaties to protect these assets. These species help in fulfilling the basic survival needs of each other.Biodiversity, or biological diversity, is a term coined to describe the immense variety and richness of life on this planet.
Biodiversity includes not only the many species that exist, but also the Here is your short essay on Biodiversity. Biodiversity Ecological Essay Biodiversity is the variety of plant and animal species. Biodiversity is very important to our ecosystem.
The biodiversity of species can provide a variety of food such as meat, vegetables, and fruit. Introduction Biodiversity is a critical issue for New Zealand. This essay attempts to define biodiversity and to examine New Zealand's role in.
Essay on Biodiversity Loss and Extinction - Biodiversity INTRODUCTION Franck and Brownstone define biological diversity as 'the variety and variability of living organisms and the biological communities in which they live' (36).
Decades of progress in both the scientific and political arenas have advanced environmental legislation to. The importance of biodiversity has lack know by peoples.
Human is actually relying on the biodiversity to survive because biodiversity provi. Essay about The Importance of Biodiversity; Essay about The Importance of Biodiversity. Words 6 Pages. Biodiversity INTRODUCTION Franck and Brownstone define biological diversity as 'the variety and variability of living organisms and the biological communities in which they live' (36).
Decades of progress in both the scientific and.Download