Que es un reino biogegrafico?

Una ecozona o reino biogeográfico es la región biogeográfica a mayor escala de la superficie de la Tierra basada en los patrones de distribución de las plantas y los animales.

the answer would be 2, if crossing over doesn’t occur 2 out of 4 of the daughter cells will have that allele.

hope this : )

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides