Question

what does it mean if the 23rd pair of chromosomes reads xy in humans? female male mutated

Explanation:

In humans, the 23rd pair of chromosomes determines biological sex. Females typically have two X chromosomes (XX), while males have one X and one Y chromosome (XY). A mutation would involve a change in the DNA sequence of a chromosome, which is not indicated here. The presence of XY specifically relates to male biological sex determination.

Answer:

male