¿que diferencia hay entre los rituales de cortejo de los humanos y los otros animales?¿porque existen esas diferencias?

How does a gymnosperm prevent itself from pollinating the same tree

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

What controls activities within a eukaryotic cell?