Tina's father-in-law thinks that homosexual activity is a choice people make, not a result of genetics. to dissuade him from this erroneous belief, which research findings might she share?

She can share the research that "researchers have been able to create female fruit flies that, during courtship, act like males".

Two Tohoku researchers found that homosexual conduct in specific gatherings of male fruit flies can be changed by their conditions. In particular, they demonstrated that the sexual inclinations of male fruit flies with a mutant variant of a gene known to influence male sexual conduct can change contingent upon whether the flies are raised in gatherings or alone.

answer: cannibalism, the capac raymi, capacocha, the eight day feast, the combing of the hair

explanation:

the incas have many rituals, cannibalism was always a very ritual thing, which was normally tied to sacrifices, warfare, death, and regeneration.

  the capac raymi was one of the most important ceremonies. it occurred around the summer solstice and was when they worshiped their sun god, also known as inti.

  the capacocho was another one of their most important ceremonies. it was when many children where selected to start their training, and these children where destined to become sacrificial blessings to their sun god, inti. being chosen for this ritual was a blessing.

  the eight day feast was a feast that lasted 8 days and, each day, the day began with a chanting at dawn. a follow up song at noon. which ended with complete silence at the end of the day. on this day, inca royalty was always dressed in silver and gold laced clothing.

  the combing of the hair was the most important ritual to young girls. this ritual was known as the coming of age ceremony, but only the most beautiful girls where chosen. in this ceremony, the girls chose their new name and where chosen as either brides, or princesses of rulers.