Genetic identity of a human male is determined by
Autosome
Nucleolus
Sex chromosome
Cell organelles
Describe haploid diploid sex determination system ?
A male child would be born to parents if
$(a)$ In humans, males are heterogametic and females are homogametic. Explain. Are there any examples where males are homogametic and females heterogametic ?
$(b)$ Also describe as to who determines the sex of an unborn child ? Mention whether temperature has a role in sex determination.
In melandrium the sex determination type is
Which one of the following conditions correctly describes the manner of determining the sex?