Sex determination system — task. Science CBSE Homework Assignments, Class 10.

Choose the correct answer:

1. Which of the following statements is incorrect?

Environmental factors such as temperature determine the sex of the organism in the egg in some organisms.
The sex of the progeny cannot determine based on environmental cues.

2. The chromosomal sex-determination system is XX-XY in human beings.

Did you find an error?

2. Sex determination system