11. The one on the left
12. The one on the right
13. The one on the left
14. The one on the right
15. It could work for any of the three
side note: hope this helps!
Answer:The expected genotype ratio when two heterozygotes are crossed is 1 homozygous dominant 2 heterozygous 1 homozygous recessive. When a phenotypic ratio of 2 1 is observed, there is probably a lethal allele.
Explanation:
Tabla Madre
Tarjeta Grafica
Procesador
Primo
bisabuelo
hermano
sobrino
hijo
abuelo
tio
nieto