In order to have a male child the egg(X-chromosome) must fuse with a Y-bearing sperm so that the resulting combination is XY i. e. a male is produced. The Zygote Must Receive A Y-Chromosome.
In order to have a male child the egg(X-chromosome) must fuse with a Y-bearing sperm so that the resulting combination is XY i. e. a male is produced. The Zygote Must Receive A Y-Chromosome
