Heating bee heating and division of heating bees
The heating bees can accumulate heat through muscle movement, raise the body temperature to 44 degrees Celsius, and then climb to the "child house" in the hive to heat. German researchers have discovered a "heating" bee that heats the hive at body temperature. This bee determines the adult species by controlling the temperature of the larval hatching period, thereby ensuring the rationality of the social structure of the bee colony. Next, let's take a look at the related content with Xiaobian.
First, heating bee heating and division of labor
Heating
The researchers found that "heating" bees can accumulate heat through muscle movements, raise their body temperature to 44 degrees Celsius, and then climb to the "child house" in the hive to heat. The "child nursery" is a nest for the growth and development of bee larvae.
The project leader Professor Jürgen Tautz said that 44 degrees Celsius is theoretically enough to "cook" the bees, but the "heating" bees can stand the test. After entering the empty nesting room of the "childcare room", each "heating" bee can heat the 70 larvae of the surrounding cells through body temperature conduction, while maintaining the temperature of the whole honeycomb, which is a veritable "central heating system".
Depending on the external temperature and the size of the hive, the number of "heating" bees in each hive is variable, ranging from a few to more than a hundred.
Division of labor
Temperature has a great impact on bees. When the temperature of the bees reaches about 35 degrees Celsius, the temperature can be determined. The subtle temperature difference in the incubation period can determine the future "destiny" of the larvae. The "heating" bees not only heat the hive "child nursery", but also play an important role in the bee colony by precisely controlling the temperature of the larval hatching period to determine the adult type.
The researchers found that when the "child nursery" temperature is controlled at around 35 degrees Celsius, the hatted bees are mainly responsible for going out to collect nectar pollen; the bees hatched at 34 degrees Celsius act as "housekeepers", responsible for cleaning the hive and feeding larvae.
Professor Tautz said that the various bees in the hive have different responsibilities, such as guarding bees, nesting bees, nurse bees, and foraging bees. By precisely controlling the incubation process, the "heating" bees keep the bees of each type of work in a certain amount, ensuring that they "do their jobs" and maintain the stability of the huge social system of the hive.
Previous studies have shown that temperature has a significant impact on the growth and development of organisms. The temperature of fertilized eggs during incubation can determine the sex of some species. For example, the average temperature of a crocodile egg during a specific period of incubation determines the gender of the soon-to-be-produced crocodile. If the incubation temperature remains above 34.5 degrees Celsius during that time, the hatched small crocodile is male.
Second, the meaning of heating bees
David Aston, a member of the British Beekeeping Association, said that it was previously impossible to explain the empty-chamber phenomenon of the hive "nursing room", and the study by Tautz et al. now provides an explanation. Beekeepers can look more closely at the hive "childcare room" and have the opportunity to observe the "heating" bees that are working.
Bees belong to socially concentrated insects. Each hive is an independent social system. Each bee plays a different social role, and the division of labor cooperates to ensure the survival of the bee colony. The above is the knowledge of heating bees provided by Xiaobian and related content. If you want to know more about decoration information, please continue to pay attention to the decoration home network.
Hair Dryer,best hair dryer,hair dryer price,LCD hair dryer
Zhejiang Hisun Electrical Appliance Co.,Ltd , https://www.cn-hisun.com