bees Flashcards
what are the four levels of sociability?
-solitary
-communal
-quasisocal
-eusocial
solitary
animals do not associate except for courtship and mating
communal
animals share nests with others for the same generation but do not cooperate to raise young
animals cohabit and cooperatively rear young
quasisocial
eusocial
animals have overlapping adult generations, share in the care of young and have a division of reproductive labor (only some reproduce)
differences in behavior and physiology between castes of bees are based on differences in ….
gene expression
drone
-male honey bees
-primarly serve for mating purposes then die
-life expectancy: 90 days
-no stinger
-do not gather nectar or pollen
drones are produced from ___ eggs
unfertilized eggs
worker function
-female
-raise sisters and future queens,
-forage nectar and pollen to bring back to the hive
workers are produced from ___ eggs and are fed ___
-fertilized diploid eggs
-bee bread
life expectancy of workers
5-6 weeks; except wintering
queen bee
big bee with fully developed system
how are queen bees produced?
workers feed royal jelly in special queen cups
what is the function of a queen bee?
serve as a reproducer
-fly out during good weather to mate with drones
life expectancy of a queen bee
5 years