What color is the blood of earthworm

summary

When collecting earthworms in the soil, the earthworms are often shoveled into several pieces, but it is unexpected to find that the earthworms have no blood. Does the earthworm have blood? In fact, earthworms have blood, but they are too small, and they are in the soil, or even mixed with the soil, so that we can't see clearly. What color is the blood of earthworm?

What color is the blood of earthworm

First: our common vertebrates, including us, have red blood. In fact, there are many colors of blood in nature. The color of blood is mainly determined by the hemochromatin in plasma or blood cells. Earthworms are also animals with blood. Of course, the blood of earthworms is rose red.

Second: of course, the blood of other animals shows various colors. For example, the blood of shrimp and crab is light cyan; the blood of horseshoe crab is blue; the blood of mussel is light blue; the blood of cuttlefish is green.

Third: in the animal world, the color of blood is colorful. Our human red blood is just one of them. It depends on what elements are contained in the hemochromatin of plasma or blood cells.

matters needing attention

Earthworms are also animals with blood. Of course, the blood of earthworms is rose red. Of course, the blood of other animals shows various colors. For example, the blood of shrimp and crab is light cyan; the blood of horseshoe crab is blue; the blood of mussel is light blue; the blood of squid is green.