Q: Most chromosomal disorders involve which chromosomes? Read this paragraph and choose the correct option from the provided answers: Most chromosomal disorders involve the sex chromosomes. Can you guess why? The X and Y chromosomes are very different in size. The X is much larger than the Y. This difference in size creates problems. It increases the chances that the two chromosomes will fail to separate properly during meiosis. Choices: - autosomes - ribosomes - protosomes - sex chromosomes A:
The answer to this question is:
sex chromosomes