what is the beneficial of annelida

Beneficial Mutations - Crop - Reported benefits after mutations Barley - Reduction in height, increased yield and day neutrality Groundnut - Improved oil content Wheat - Grain colour improved Rice - dwarfing, increased yield. In India, g induced mutations are carried out on seeds at Bhabh..

Crop - Reported benefits after mutations. Barley - Reduction in height, increased yield and day neutralit..

Phylum Annelida - Free-living, terrestrial or aquatic form (freshwater or marine). Body is long, cylindrical and metamerically segmented. Body wall consists of cuticle, epidermis and musculature. Body cavity is a true coelom, lined by epithelium. Digestive system is complete. Respiration ..

Free-living, terrestrial or aquatic form (freshwater or marine). Body is long, cylindrical and metamerically segmente..

Phylum Annelida (Segmented Worms) - Earthworm Occur in moist soil, fresh water and sea. Body is soft and segemented, triploblastic with bilateral symmetry. First animal with the coelom (body cavity). Body is covered by a non-chintinous cuticle which may have chitinous setae, or parapodia...

Body is covered by a non-chintinous cuticle which may have chitinous setae, or parapodia. Reproduction is generally sexual, but some may reproduce asexually by rejuvination i.e, by regrowing broken segment..

Mycorrhizae are mutually beneficial or symbiotic association of fungi with roots of higher plants. They are of two type..

Component crops have a complimentary effect on one another. For example, legume crops have a beneficial effect on cereal or non-legume crops as they help in fixing nitrogen in the soil. There is higher yield by this metho..

) The removal of the undesired foreign impurities i.e., gangue, from the ore is called concentration (or beneficiation) of the ore. Either of the following methods is used for concentrating the ore..

Kingdom : Metazoa Subkingdom : Eumentazoa Division : Bilateria (Triplobastica) Grade : Eucoelomata Phylum : Annelida Class : Oligochaeta Order : Ophisthopora Family : Pheritimidae Genus : Pheretima Species : posthu..