Pp is the genotype because you know purple must have a gene of purple, which it says is dominant. If the white is recessive, the purple with dominate the white.
63 in water 100/g KNO3 Potassium nitrate
What is the question your trying to have answered?
Answer:
MaxSan. The two fields of study that provide the core information that is used to classify organisms are: Morphology, a branch of biology that studies the form or structure of living beings. Biochemistry, is responsible for studying from a chemical perspective the composition, structure and functions of living beings
HOPE THIS HELPED!! XD
I could help you if you attach a picture of the gel electrophoresis!!