If the narrator was onmiscient before, that is knew everything, and now has a limited knowledge, then a) it feels more closely to the main character (who also has a limited knowlegde) and b) it usually sticks close to only a single character's perception of the world.
The correct statements are:
<span>The switch in narration increases the proximity of the narrator to the main character.
The reader can perceive information only through the filter of a single character.</span>
The original meaning (and still the formal meaning) of 'queer' is actually 'strange' or 'weird'. The excerpt is probably from a few decades ago or was written/spoken within a formal context. The new, more common meaning of 'queer' was born from old beliefs of a prejudiced society, where homossexual people were considered to be 'weird', therefore it's a pejorative term, and it's generally not received well by the homessexual community. As the word 'gay', which originally means 'glad', but with time had its meaning changed first colloquially, then gramatically ('glad' does not imply a pejorative connotation, however).
So the meaning of the stanza wouldn't change it the words mentioned were used intead.
I'm pretty sure they refer to it as the waggle dance communication, it tells the other bees exactly where a food source is.
THIRD option is correct I think.Hope it helps.