The Sex of Slider Turtles Is Determined by

The sex of slider turtles is determined by

A) the presence or absence of a Y chromosome.
B) the ratio of X chromosomes to autosomes.
C) temperature: females are more likely to develop at warmer temperatures.
D) temperature: females are more likely to develop at cooler temperatures.
E) the level of cholesterol in the diet of the young turtles.