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The female cockroach has an egg sheath, and if the female cockroach is trampled to death without stepping on its egg sheath, the egg sheath can still hatch a baby cockroach. The egg sheath of cockroaches is at room temperature, and 30-40 small cockroaches can surface in about 10 days. Therefore, stepping on a cockroach should be stepped on to the point, just like hitting a snake by seven inches.
And you, just stepping on the point, the white one is the egg sheath.
When they see a cockroach, I believe that most people will step on it, wrap it in a paper towel, and throw it in the trash. But there are rumors on the Internet that the cockroaches that are stepped on by you can still breed small cockroaches from their corpses!
Known as the only creature that can survive after the atomic bomb, cockroaches are respectfully called "Xiaoqiang", and "Curiosity Laboratory" has confirmed through experiments that the beheaded cockroaches can not only pretend to be dead and escape, but also breathe by the valve and survive for 5 days.
So, can Xiaoqiang, who has been trampled on, still be able to make waves? Words have no evidence, experiments are proof!
In the Institute of Entomology of Zhejiang University, there are three common cockroach species in our homes: American cockroach, black-breasted cockroach and German cockroach, and Master Shen, who is responsible for raising cockroaches, mice, termites and other experimental animals, said that the dead cockroach carcass can hatch small cockroaches, and the only possibility is that it is a female cockroach that is about to give birth. When the female cockroach becomes pregnant, an egg sheath grows out of the tail, and the baby cockroach lives in it.
The egg sheath matures day by day, and the color gradually darkens, and eventually it will break away from the mother. Larger cockroaches such as the American cockroach and the black-breasted cockroach generally lay their mature egg sheaths in dark and hidden corners, and after about ten days, dozens of small cockroaches will pop out.
The German cockroach, on the other hand, will keep its egg sheath on its body until the baby cockroach is fully developed. Eventually, we selected a few German cockroaches that were pregnant and waiting to give birth for experiments.
After a week of breeding, several German cockroaches are close to potting. Take out an unlucky female cockroach and squash its upper body, as a result, the egg sheath immediately falls off. Five minutes later, 25 small cockroaches came out of it, white like small termites, and the human scalp was numb.
He took a female cockroach and destroyed all its valves and egg sheaths, and observed it for a day, but there was no movement.
It seems that if you want to really step on a "Xiaoqiang", you must remember to rub your feet back and forth a few times and crush them thoroughly. Otherwise, if you trample a female cockroach to death, maybe a month later, you will have dozens of more baby cockroaches in your house.
It is recommended that when the friend who asks the question encounters the correct answer, he can give the fastest and correct answer in time, so as not to worry about other friends thinking that there is no correct answer in front of him.
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It sounds a little evil, but you've washed your eyes right away. It should be fine. Cockroaches are very likely to carry bacteria and parasites, apply two drops of eye drops. If you have redness, swelling or discomfort, see a doctor immediately.
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Cockroaches are not toxic, but there are bacteria, relatively dirty, it is recommended to wash it with water, in case of uncomfortable symptoms, you can go to the hospital to see.
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No. But it's disgusting to think about, no, I'm going to vomit first.
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This won't, but because of the smell of cockroaches and our psychological effects, it feels disgusting, so don't worry about this.
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No. Good for health, cockroaches can be used in medicine.
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It's okay to wash it, and it's best not to shoot cockroaches to death, because they are dioecious, and the eggs will continue to reproduce outside after being swatted to death.
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That's not a cockroach, after the cockroach is pinched to death, only the egg sheath will burst, the egg sheath is white one by one, there is no thick green juice, you can also eradicate this ** to compare! This is the most common cockroach in the collection!
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This is a very strong breeding insect called .
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