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The male bees' genetic makeup is therefore entirely derived from the mother, while the genetic makeup of the female worker bees is half derived from the mother, and half from the father. [12] Thus, if a queen bee mates with only one drone, any two of her daughters will share, on average, 3 ⁄ 4 of their genes.
Because the male bee technically has only a mother, and no father, its genealogical tree is unusual. The first generation has one member (the male). One generation back also has one member (the mother). Two generations back are two members (the mother and father of the mother). Three generations back are three members. Four back are five members.
Honey bees produce haploid males from unfertilized eggs. Arrhenotoky (from Greek ἄρρην árrhēn "male" and τόκος tókos "birth"), also known as arrhenotokous parthenogenesis, is a form of parthenogenesis in which unfertilized eggs develop into males. In most cases, parthenogenesis produces exclusively female offspring, hence the ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 11 December 2024. Colonial flying insect of genus Apis For other uses, see Honey bee (disambiguation). Honey bee Temporal range: Oligocene–Recent PreꞒ Ꞓ O S D C P T J K Pg N Western honey bee on the bars of a horizontal top-bar hive Scientific classification Domain: Eukaryota Kingdom: Animalia ...
However, despite the shortcomings of the haplodiploidy hypothesis, it is still considered to have some importance. For example, many bees have female-biased sex ratios and/or invest less in or kill males. Analysis has shown that in Hymenoptera, the ancestral female was monogamous in each of the eight independent cases where eusociality evolved. [2]
Chemical signals secreted from the mandibular gland in A. andreniformis are not caste-determining like it is in other honey bees. [13] As stated previously, the presence of royal jelly on young female larva produced the queen bee. [9] Drones, or male bees, are not used for pollination or honey production, but are instead used only to mate with ...
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The queen bee's abdomen is longer than the worker bees surrounding her and also longer than a male bee's. Even so, in a hive of 60,000 to 80,000 honey bees, it is often difficult for beekeepers to find the queen with any speed; for this reason, many queens in non-feral colonies are marked with a light daub of paint on their thorax. [13]