A couple has $6$ children-$5$ are girls and $1$ is boy. The percentage of having a girl on next time is
$10\, \%$
$20\, \%$
$50\, \%$
$100\, \%$
How is sex determined in Honey bee ?
Delete the odd one:
Assertion : In humans, the gamete contributed by the male determines whether the child produced will be male or female.
Reason : Sex in humans is a polygenic trait depending upon a cumulative effect of some genes on $X-$ chromosome and some on $Y-$ chromosome.
In man, the composition of female destined zygote is
Match following pair.