What spreads seeds by water?

Many plants and flowers in life need to spread with the help of external forces, so do you know what depends on water to spread seeds? Let's have a look!

1. What spreads seeds by water

Coconuts, water lilies, water hyacinth and chessboard feet all need water to spread seeds. With the help of the buoyancy of water, it drifts to various places.

2. What other modes of transmission do plants have?

1. Wind power

The wind is everywhere, and the wind on the earth becomes a "free car" for seed travel. Seeds scattered by the wind are generally small and light, and can be suspended in the air and blown to a distance by the wind; some seeds often have floss and fruit wings on the surface, and these special structures are suitable for flying with the help of the wind.

2. Human beings

Humans also help plants spread seeds. Some seeds have spiny hairs, barbs or mucus on the outside, which will immediately adhere to human clothes or animal hair or feathers at the slightest touch, and when you find them, take them off and throw them to the ground. At this time, its wish to spread has been realized.

3. Self-strength

Another way to spread seeds is through their own strength. When our common pods are ripe, the dry and hard peel often pops in the hot sun, and the seeds will be ejected into the distance like bullets flying out of the chamber of the gun. so cash crops such as soybeans, rape and sesame spread by themselves.