What if each sex cells will be having 46 chromosomes instead of 23?

If sex cells (gametes) contained 46 chromosomes instead of the normal 23, it would disrupt the process of sexual reproduction. When two gametes fuse during fertilization, the resulting zygote would have 92 chromosomes, leading to an incompatible number of chromosomes for normal development. This could result in infertility or produce non-viable embryos, as the proper chromosomal arrangement is essential for the correct expression of genes and overall organismal development. Essentially, it would undermine the biological mechanisms that ensure genetic diversity and stability in offspring.