How do mosquitoes breed
Mosquitoes have a strong ability to reproduce, and it takes a short time for mosquitoes to become adults. So, how do mosquitoes breed?
How mosquitoes breed
Mosquitoes are fertilized in vivo and develop in vitro. After fertilization, female mosquitoes need to suck blood to make their ovaries develop. It likes to lay eggs in clear water, such as ponds, marshes, rice fields and mountain streams. It takes about three days to hatch into larvae and begin to draw tiny microbes in the water. After molting, the wiggler stops eating and becomes a pupa. Three days later, the pupa came to the surface to shed its skin and feathered into an adult.
Mosquitoes have a strong ability to reproduce, and the breeding conditions need stagnant water. Domestic water-raised potted plants, such as Phyllostachys pubescens, are hotbeds for mosquito breeding. And then there are roadside wells and sewers, where the water temperature is no more than 25 ℃, where it lives and breeds. The places that make it more carefree are air-raid shelters, basements and cellar wells, where the temperature is maintained at 16-20 ℃ all the year round, and in some cases up to 24 ℃, so these places can be called comfortable places for mosquitoes.
If there are mosquitoes at home, they should be eliminated in time, and insecticides can be used.
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How do swallow fish breed?
Swallow fish, also known as fairy fish, angel fish. It also has no special requirements for water quality and can be mixed with most fish in a weakly acidic water environment. So, how do swallow fish reproduce? 1. How do swallow fish reproduce? 1. Swallow fish are egg-laying fish.
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How does the snake prepare for the winter?
Winter will come soon, and snakes will go into hibernation. So, how does the snake prepare for the winter? First, how do snakes prepare for the winter? snakes do not eat or drink or shed their skin in late November and begin to hibernate. They usually have dozens of winter eyes for 3 months.
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