Genes on which chromosome determine if the sex of a child will be male or female?

A) X
B) Y
C) 21st
D) 5th
E) 19th

Sex Chromosome

A type of chromosome involved in determining the sex of an organism, typically referred to as X or Y chromosomes in many species.

Male

Refers to the sex that is typically associated with the production of small gametes or sperm in the context of sexual reproduction.

Female

Pertaining to the sex that is typically characterized by the production of ova (eggs) and, in many species, by having two X chromosomes.