The nucleus of every human somatic (body) cell has ___ chromosomes?
There are 22 pairs of ______ and one pair of ____ chromosomes?
In humans, an egg mother cell is said to be ________ since every egg formed by meiosis contains an X chromosome.
A sperm mother cell is ________ since half of the sperm formed contain an X chromosome and half contain a Y chromosome
Which chromosome is bigger, X or Y?
Higher Biology - Unit Two - Sex Linkage