The system needed to be overhauled so that entire neighborhoods could be certified, not just buildings. Thatâs why NRDC teamed up with the Congress for the New Urbanism and the U.S. Green Building Council to launch LEED for Neighborhood Development, or LEED-ND, in 2010.
Young newly sprouted plants are called seedlings. They are what  grows directly after germination takes place. These plants then  grow into the adult plants.
Much like the spores went through mitosis in order to become the gametophyte, the zygote will go through asexual reproduction to create a multicellular structure. The zygote creates identical cells that are all diploid, making the sporophyte.The sporophyte is the multicellular diploid stage.emember that cells containing only one copy of each chromosome are called haploid. The sporophyte will go through meiosis in order to produce spores. Spores are the first part of the haploid stage that we looked at, completing the life cycle.