At which stage of meiosis is the genetic constitution of gametes finally decided
(a) Metaphase I
(b) Anaphase I
(c) Metaphase II
(d) Anaphase II
In anaphase I of meiosis, the actual reduction occurs which decides the genetic constitution of the gamete. Every single homologous chromosome with its two chromatids and unsegregated centromere moves to the opposite poles of the cell. Hence the answer is the option (b) Anaphase I