The germination process of soybean seeds is as follows:
1. Mature seeds begin to germinate under suitable environmental conditions
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2. After a series of growth processes, the seed radicle passes through the seed coat and grows downward to form a main root
3. The cells of; the hypocotyl also grows and elongates accordingly. Long grows the germ and cotyledons out of the soil surface
4. The germ extends out of the soil surface to form stems and leaves; . The cotyledons protrude above the soil surface with the germ and turn green after unfolding, carry out photosynthesis
5. The young leaves of the embryo open to carry out the photosynthesis;
6. The cotyledons wither and fall;
7. A young plant capable of living independently grows.