Biology for IGCSE & O level - Inheritance (Section 11 - No. 9)
Which of the following is a characteristic of sex-linked traits?
They are located on autosomes.
They are more common in females.
They are more common in males.
They are unaffected by the sex chromosomes.
คำอธิบาย
Sex-linked traits are more common in males because they only have one X chromosome.