Accumulation of food reserves . These are made ??in the green parts of the plant and are transported to the seed in development. In the seeds called endospérmicas Josh Bynes Jersey , food reserves are deposited outside the embryo, forming the endosperm of the seed. In seeds endospérmicas calls, the food material is absorbed by the embryo and stored in special containers called cotyledons .
Maturation . During this phase, the seed is dried and separates the connection to the mother plant by cutting the water supply and forming a structural point of weakness which can be easily separated mature seed.
Most seeds enter a period of latency (metabolic inactivity) after complete maturation. During this period, the seed loses most of the moisture that had. It is this drying ( dehydration ) the main factor that ensures seed viability and ability to end inactivity, grow into new plants. This latency period varies from species to species, some seeds die quickly if they dry too, but there are many old seeds that have germinated after many hundreds of years.
To achieve germination the seeds needed primarily water and, depending on the variety of the plant in question, may require most attention in terms of temperature and light conditions are more specific. Each year, this cycle of reproduction invariably repeats itself. Only be altered if environmental conditions change. Thus, if a plant is changed wetland environment and climate, making it dry, the plant will adapt or die for not having the ability to adapt to new climatic conditions. Taking the minimum requirements, the plant will form seeds or spores . The wind or anim