Total number of autosomes in a fertilized egg (zygote) of a human is:

$A$ couple has $6$ children-$5$ are girls and $1$ is boy. The percentage of having a girl on next time is (in $, \%$)

Identify the odd one out:

Gynandromorphs develop in Drosophila when the two cells in the two-celled proembryo have one of the following chromosomal sets:

In $Drosophila$,the $XXY$ condition results in a female,whereas in humans,the same condition results in a male with $Klinefelter's$ syndrome. This proves that:

Statement $1$: Mother should not be blamed for the birth of the girls in the family.
Statement $2$: Father is not responsible for the sex of the child.