Sex Determination — Prelims Questions

Which of the following statements about sex determination in humans is correct?

In which of the following organisms is sex determined by the incubation temperature of the eggs?

A geneticist observes a species where females are XX and males are XO. This system is characteristic of:

In honeybees, if a queen (diploid) lays an unfertilized egg, what will be the sex and ploidy of the offspring?

Which of the following is an example of female heterogamety?

If a human individual has a genotype XXY, what would be their likely sex and associated syndrome?