important uses of plants

Forests are the invaluable wealth of a country and a renewable natural resource. They are beneficial to man in several ways. a) Forests provide fuel wood, timber, paper, bamboo, rayon, cane etc. b) Forests also provide a large number of important products such as essential oils, tannins,..

Stereochemistry, an important aspect of carbon compounds, is a feature that is widely prevalent in nature. The human body is structurally chiral with the heart lying to the left and the liver to the right. Many climbing plants show chirality in the way that they wind around supp..

Imbibition is the initial step in seed germination. Imbibition causes swelling of seeds and results in the breaking of testa. Imbibition is dominant in the initial stage of water absorption by roots. The water moves into ovules which are ripening into seeds by imbibition..

1) They produce food for all organisms 2) They provide beneficial substances like drugs, tannins, fibres, rubber, vegetable oils, fuel, condiments. 3) Some plants contain alkaloids which check growth of cancer cells. Example: Rosy periwinkle. 4) Plants release O 2 , cool enviro..

Scientists have genetically engineered agronomically important crop plants, using the meristematic cell..

Transportation whether in plants or animals is the key to the efficient assimilation of the nutrients that the organisms synthesise, get from their environment or digest. The study of these processes helps us in many ways. The study of transport mechanisms in plants helps us to ..

Scientists connected with improvement of crop varieties are called Plant Breeders. Triticale has been developed through hybridization between Wheat and Rye. A Gene Bank is an institution where valuable plant material likely to be lost in cultivation is preserved in a via..

Gas Some important uses Helium In meteorological balloons; as a breathing mixture for deep-sea diving; as a coolant in low temperature research (cryogenics) Neon In discharge tubes for neon lamps. and neon signs Argon For filling the incandescent light ..

Transpiration is responsible for uptake of water from the soil It is responsible for movement of water and dissolved minerals from the roots to different parts of the plant It results in cooling of the leaf surfaces, thereby protecting them from excessive hea..

Transpiration is responsible for uptake of water from the soil. It is responsible for movement of water and dissolved minerals from the roots to different parts of the plant. It results in cooling of the leaf surfaces, thereby protecting them from excessive heat..