The eighth and ninth segments of the female adult have structures for laying eggs, called ovipositors. The ovipositor is generally tubular and consists of the first ovipositing valve located on the eighth abdominal segment and the second and third ovipositing valves located on the ninth abdominal se...
In our daily lives, we are directly or indirectly related to insects all the time. Especially in the season after spring and before the harsh winter comes, there are so many insects that you can see them everywhere. In addition to being bitten by mosquitoes and harassed by flies, if we are no...
What would daily human life be like without numbers? hard to imagine. What about the animal world? Research over the past few decades has found that animals have the same "number sense" as humans and can use the concept of numbers in life; this number ability is not based on language abili...
In a natural history museum in Argentina, a dinosaur vertebra is on display. It is 1.6 meters long and requires a forklift to lift it, but if it were a human vertebra, one of your palms would be enough to lift it. 1. Dinosaurs are the largest land animals...
There are some magical phenomena in nature, such as individual female animals eating male animals after mating. This phenomenon is called "sexual cannibalism". Which animals can cannibalize their own kind? What strategies do males use to avoid being eaten? The dangers of...
In nature, in order to survive and mate, animals will engage in autotomy behavior or self-cutting behavior, including self-castration behavior. SoWhat is the motivation behind animals' self-mutilation behavior? 1. Cut yourself to save your life When some animal...
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