Fragment example sentences

The fragments derived out of igneous and metamorphic rocks form into sedimentary rocks.Asexual reproduction in liverworts takes place by fragmentation of thalli, or by the formation of specialised structures called gemmae (sing.egetative reproduction usually takes place by fragmentation or by formation of different types of spores.The red algae usually reproduce vegetatively by fragmentation.These fragments or pieces grow into new individuals (Figureure 1 6).Dams also fragment rivers making it difficult for aquatic fauna to migrate, especially for spawning.There are several methods of asexual reproduction such as fragmentation, budding, spore formation and vegetative propagation.Such a decomposition reaction into smaller fragments by the application of heat is called pyrolysis or cracking.They are: Igneous Rocks — solidified from magma and lava; Sedimentary Rocks — the result of deposition of fragments of rocks by exogenous processes; Metamorphic Rocks — formed out of existing rocks undergoing recrystallisation.Had Hindi been imposed on South India, in the way that Urdu was imposed on East Pakistan or Sinhala on northern Sri Lanka, India too might have seen civil war and fragmentation.When water and nutrients are available algae grow and multiply rapidly by fragmentation.Algae usually reproduce vegetatively by fragmentation, asexually by formation of different types of spores and sexually by formation of gametes which may show isogamy, anisogamy or oogamy.Through the eighteenth century, the Mughal Empire gradually fragmented into a number of independent, regional states.Such fragments are transported by different exogenous agencies and deposited.Like Germany, Italy too had a long history of political fragmentation.