Biology·MCQ Practice
Sex Determination — MCQ Practice
NEET UG
Version 1Updated 21 Mar 2026
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.
Q1easy
Which of the following statements about sex determination in humans is correct?
Q2easy
In which of the following organisms is sex determined by the incubation temperature of the eggs?
Q3medium
A geneticist observes a species where females are XX and males are XO. This system is characteristic of:
Q4medium
In honeybees, if a queen (diploid) lays an unfertilized egg, what will be the sex and ploidy of the offspring?
Q5medium
Which of the following is an example of female heterogamety?
Q6hard
If a human individual has a genotype XXY, what would be their likely sex and associated syndrome?