Evolution in living organisms

Evolution: any change in a heribitable traid in a l.o

In this video I have learnt that the evolution has been happening since the first living organism reproduced himself. Scientists think that all the LO come from a common ancestor, one living organism that has been evolving and because of the mutations and natural selection, now a days we have a million different  LO on earth.

Deja una respuesta

Tu dirección de correo electrónico no será publicada. Los campos obligatorios están marcados con *