Las plantas monoicas poseen: a) solamente flores masculinas
b) Flores maaculinas y flores hermafroditas
c) solamente flores hermafroditas
d) solamente flores femeninas
e) flores hermafroditas y unisexuales en el mismo pie
Por favor fundamente la respuesta

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

yes it is weird but true

this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.