1. Mangrove
Perhaps the most conspicuous and characterizing adaptation of mangroves is their development of aerial roots. ... Knee roots are raised loop sections of cable roots, with thickening on the upper exposed side, forming 'knees'. ... Some salt, however, still enters the root system, and is stored within the plant in its leaves, stems and roots. ... On reaching fresher water however, they turn vertically, roots down and lead buds up, making it easier for them to lodge in the mud at a suitable, less salty, site. ... By reducing current speed and trapping sediments, the tangled roots, pneum...
- Word Count: 908
- Approx Pages: 4
- Grade Level: Undergraduate