Que relaciones encuentras entre las ideas del conferencista y los temas del inicio de la actividad sexual, los embarazos no planeados y las enfermedades de transmision sexual?

Which best explains why there are 64 possible codons in the genetic code and only 20 amino acids that make protiens of living organisms on earth

Both male and female gametes are created during the process of meiosis. the formation of male gametes is called spermatogenesis. after telophase il of spermatogenesis, there would be are all genetically male gametes created that

What type of cell division is used to replace old cell?