Plants grow from the roots and seeds germinate in the roots as well.
If they germinate, they produce a plant.
Germinate
Plant weathering is when seeds drop in rock/germinate the rock will expand in width.
If you plant the seeds in compost and water them they should germinate.
Insufficient sunlight or water. Some plant seeds will not germinate if the temperature is too cold.
curry plant propagate through seeds . fruits have seeds and after ripening the seeds fell in the ground and germinate.
In order to germinate sunflower seeds hull them. This will cause them to germinate more quickly. Put the seeds in a jar with water and they will germinate.
Vivipary
germination
It is because the seed might be too old or you overfed the plant and that is why it did not germinate
seeds need some conditions to germinate which they do not get inside a sealed packet. the conditions are : air, moisture, warmth. in other words it needs water, air and favourable temperature to germinate.