If you are talking about humans, a girl can reproduce after she begins menstruating. Boys can begin reproducing after they reach puberty.
In boys and girls, the bodies become developed. That is the reproductive systems become mature and capable of reproduction.
reproduction
reproduction
Asexual reproduction
In both girls and boys, there are different physical changes. But in both, the bodies become sexually mature and capable of reproduction.
Going through puberty is the process in which children mature into adults. This means that you have become sexually mature and capable of reproduction.
Sea stars are capable of both types of reproduction.
Asexual
No. They reproduce sexually.
Maturity, I suppose.
producing or capable of producing offspring
Can a convicted felone become a juvenile probation officer.