There are a lot of components to the question. How can I answer this with a paragraph? Need help.
Explain the role of sex chromosomes in inheritance>
Answer must include:
1. Anatomical differences as result of XX/XY,
2. Arrangement and structure of X and Y, comparison between mammals, grasshoppers, birds and bees, SRY gene,
3. Inheritance of X linked gene and conclusion of how linkage affects inheritance