Answer:
yes to mom will give him an allele for type A and hid Dad will give him
Explanation:
HOPE IT"S RIGHT
Okay blue is solid and the other one is gas on top and liquid on bottom i think
Isopropyl alcohol causes the DNA to precipitate. When DNA is emerged in the solution, when it comes out it will ideally clump together, making it visible. Isopropyl alcohol is a key ingredient when isolating DNA. Ethanol also can be used to achieve this.