queenless การใช้

• Mature females are typically physogastric and found in queenless host nests.
• JH concentrations were also higher in the hemolymph of queenless workers.
• The old hive is left queenless and is also closed.
• Large workers will normally produce more eggs in ant colonies that are queenless.
• Queenless colonies therefore face a reproductive dilemma.
• Therefore, queenless colonies are observed to abscond within three weeks of losing a queen.
• In the queenless ant " Streblognathus peetersi ", policing helps to select gamergates.
• In queenless colonies, the addition of alien queens or workers does not increase aggression among the population.
• Under certain conditions ( for example, if the colony becomes queenless ), a worker may develop ovaries.
• Usually, the worker-queen conflict will force the queen out and the new workers will become queenless.
• In queenless colonies that lack such pheromones, winged females will quickly shed their wings, develop ovaries and lay eggs.
• Among queenless " B . terrestris " workers, the corpora allata, which secrete JH, was noticeably enlarged compared to queenright workers.
• After 11 . g3 gxf3 12 . Qxf3, White is safe and has the superior pawn structure, which is considered to offer a small advantage in the ensuing queenless middlegame.
• It possesses complex behavioral traits, such as the ability to adapt to a queenless nest, choose which flower to visit, and regulate its temperature to fly during cold weather.
• Many Australians want to enter the year 2000 as a queenless republic, with an Australian president, not an English royal, presiding over the opening of the Olympic games in Sydney.
• Once a colony becomes queenless, some workers activate their ovaries within just four days and lay eggs in a last effort to ensure gene survival before the colony disappears via absconding behavior.
• The removal of a thoracic sclerite in " Diacamma " ants inhibit ovary development and the only reproductive individual of this naturally queenless genus is the one that retains its sclerite intact.
• The frenzy has been set off by the withdrawal of Hong Kong stamps with Queen Elizabeth II's portrait and the introduction of new, queenless stamps before the British colony returns to Chinese rule.
• Workers introduced into queenright and queenless colonies experience similar levels of inhibition from fellow workers during the competition point, indicating the key role of worker policing of fellow nest mates later in the colony cycle.
• A virgin queen in her first few hours after emergence can be placed into the entrance of any queenless hive or nuc and acceptance is usually very good, whereas a mated queen is usually recognized as a stranger and runs a high risk of being killed by the older workers.