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Worker. (1) Let a worker be dissected in the nymphine state, and when it has
just emerged, to see if any trace of an ovary can be found, or if it is more
clearly developed then than later. (2) Let the eggs in worker and in drone cells
be examined and measured microscopically to see if before hatching there is any
difference, also the worms for the first few days. 
(3) Let rye flour be mixed with honey and fed so as to ascertain whether bees can on
this alone nourish their brood. (4) Let the air of a hive when bees are working in wax
be examined to see if it contains more carbonic acid gas than when they are not. 
(5) Let the air of a hive be examined when the bees are in repose in winter and have none
but a [inserted: very] small entrance, take the air from the top, a glass hive with a stopper the best
it ought to be well protected. (6) Examine microscopically and in various other
ways the food of the royal larva, and that of the worker. (7) Measure size of a bee
moth. (8) See if workers and [crossed out: royal cells] young queens when taken from bees and
kept warm will eat of themselves so as to grow, whether the food in which they
seem to float decreases.