Humans also rely on nerves to convey information, but humans cannot function without the brain to interpret these signals. The roach can operate its nerve fascicles with complete autonomy. This makes it much more rational to call their nerve fascicles the second brain.
Why do cockroaches have two brains?
Cockroaches have two brains. One is inside the skull and the other is the more primitive brain near the abdomen. Schweid said, "Pheromones, which are chemical signals of sexual preparation, act between male and female cockroaches to initiate courtship and mating.
It is bad to crush cockroaches.
If you crush a cockroach, you will die. When a cockroach dies, it will release a pheromone, but that is a warning, not an invitation .. Stepping on a cockroach will not produce an egg. I have very few seeds, and if I have one, the eggs will be crushed with my mother.
What is the cockroach's intelligence index?
Cockroach IQ is dangerous When encountered, it can reach up to 340 in 1 second. However, when most people encounter cockroaches, they are very afraid to have an intelligence index of less than 5.
Cockroaches are headless Can they survive?
Like most insects, cockroaches have multiple neural centers. When they lose their heads, the rest of their bodies continue to work separately. In fact, cockroaches can live indefinitely without a head if they don't need a mouth to eat and drink.
Below you will find two helpful answers on a similar topic. 👇
What is cockroach structure?Can a cockroach survive being cut in half?
